Question

question1: fill in each blank with a suithble preposition

1. you should wash your hand....meals

2. they had to fill.. their medical records

3. I haven't seen my grandparents....yesterday

4. my father enjoys cooking tradittional food....our family

Question 2: Answer the questions about you

1. What should you do to protect environment?

2. What should you do to save energy?

Answer 1

 before

in

since

for

-------

1 I should recycle glasses, cans and bottles

2 I should turn off the light when not using it

Answer 2

Q1.
1. before
2. up
3. Đề có lỗi không nhỉ?
4. for
Q2.
1. plant trees, throw rubbish in the bin,...
2. use solar panel, switch off lights and electrical appliances while not using them