Ex 2:

1. A

2. B

3. B

4. C

5. B.

Ex 3:

1. Sue has eaten a low carb diet for two years.

2. Would you mind taking me to the airport Friday morning.

3. Let's go to the movies tonight.

4. July had a fever, so she stayed home from school yesterday.

5. Although she eats fruits and veggies every day, she keeps gaining weight.

6. Make's put over weight 5 kilos since he quit smoking.

7. Joana doesn't eat much because she doesn't want to be over weight.

8. You should do exercise regularly.