72a Report the questions.

1 'Do museums cloes on Sundays?'

=> A young man assked me .................... .

2 'Are you waiting for a tourist bus?'

=> A woman asked me .................... .

3 ' Did the waiter overcharge us?'

=> Two friends asked me .................... .

4 'Will a hotel be expensive?'

=> A couple asked me .................... .

5 'Has the flight from Bristol arrived?'

=> A woman asked me  .................... .

6 'Is there a Bureau de Change nearby?'

=> A man asked me .................... .

7 'Did you hear the platform number?'

=> A man at the station asked me .................... .

8 'Are we going to get a guided tour?'

=> A woman outside the museum asked me .................... .

c)

1 A: What are you doing at the college?

   B: I'm studying Spanish.

2 A: Why did you decide to study Spanish?

   B: Because I want to be a translator.

3 A: What other languages do you speak?

   B: I speak French and German.

4 A: How long have you been at the college?

  B: For three day.

5 A: When do you have classes?

  B: Every morning, from nine to one.

6 A: What are you going to do later on?

  B: I don't have any plans. Why?

This morning I was sitting in a cafe having a coffee, when a guy came and sat next to me and started talking. He asked me where I was form. I told him and then he asked me (1) ............................... I explained and then he asked me (2) ............................... He also asked me (3) ............................... After we had talked a bit about my plans for the future, he asked me (4) ............................... I told him for three days. He asked me (5) ............................... and I said I had classes every morning, from nine to one. Then he asked me (6) ............................... and I said I didn't have any plans.

Bài 1

\(x^2-3mx-m-1\text{6}=0\)

a) CM phương trình có nghiệm với mọi m.

b) Tìm m để PT có ngiệm . Thỏa mãn \(\left(x_1-x_2\right)^2=0\).

Bài 2

\(x^2-x-2m-18=0\)

a) CM phương trình có nghiệm với mọi m.

b) Tìm m PT có nghiệm. TM \(\left(x_1\right)^2+\left(x_2\right)^2=0\).

70

We are writing to complain about the holiday we booked at your trave agency. Firt of all, you told us that a representative would meet us at the airport, but nobody was there. You said that the hotel (1) ............... a four-star hotel, but it only has two stars. You told us that the hotel (2) ............... last year, but it is at least ten years old. The advertisement said the hotel (3)............... a fabulous pool, but there was no water in it. It said there (4)............... a special programme of entertainment, but we saw the same show every night. The advertisement also said the hotel (5) ............... activities for young people, but they only did so at weekends. You told us you (6)............... us the holiday of out dreams, but in fact it was a very great disappointment!

71

1. ' We are't going to the cinema this weekend ' they ..........

2. ' I've already seen that film ' Tania .......... me.

3. Mark and Fiona ......... they were going away for the weekwend.

4. 'We won't be back until Sunday evening' they .......... us.

5. Luke .......... everyone that he had plans to go to a wedding.

6. He .......... there was a party in the evening after the wedding.

7. I .......... to Tania that I would go with her to see a different fiml.

8. But she .......... me that that was impossible.

9. ' I've arranged to go out with Will on Saturday' she ...........

10.So I .......... my friends I would go and see the film without them.

Giúp mình với nha mn.

a) A= \(\left(\dfrac{x+2}{x\sqrt{x}-1}+\dfrac{\sqrt{x}}{x+\sqrt{x}+1}+\dfrac{1}{1-\sqrt{x}}\right):\dfrac{\sqrt{x}-1}{2}\)

A= \(\left(\dfrac{x+2}{\sqrt{x^3}-1}+\dfrac{\sqrt{x}}{x+\sqrt{x}+1}-\dfrac{1}{\sqrt{x}-1}\right).\dfrac{2}{\sqrt{x}-1}\)

A= \(\left(\dfrac{x+2+x-\sqrt{x}-x+\sqrt{x}+1}{\left(\sqrt{x}-1\right)\left(x+\sqrt{x}+1\right)}\right).\dfrac{2}{\sqrt{x}-1}\)

A= \(\dfrac{2\left(x+3\right)}{\left(\sqrt{x}-1\right)\left(x+\sqrt{x}+1\right)\left(\sqrt{x}-1\right)}\)

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