III. Choose the correct word to fill in the blanks.
1. That’s _______ (our/ ours) phone line, not theirs.
2. A friend of _______ (our/ ours) is calling.
3. A friend of _______ (her/ hers) mother’s called.
4. That’s not _______ (my/ mine) book. It’s your student’s.
5. I don’t like _______ (their/ theirs) way of greeting.
6. Mr. Dawson is _______ (our/ ours) family doctor.
7. Is Michael one of _______ (your/ yours) new friends?
8. That’s not my fault. It’s _______ (yours/ your).
9. Your laptop is new, while _______ (my/ mine) is old.
10. Does my computer run more slowly than _______ (their/ theirs)?
IV. Choose the correct preposition of place to complete the sentences.
1. Look at the picture (above/ on) the wall.
2. Who is your sister (at/ in) this picture?
3. She waited (at/ by) the corner of the street.
4. The book is (beside/ in) the lamp on the desk.
5. The fish are swimming (between/ under) the water.
6. Your little cat is sleeping (on/ in) the basket.
7. The flight (between/ from) Ha Noi to Da Nang was delayed.
8. They were sitting (by/ on) the fire and singing.
9. The restaurant is (over/ between) a school and a bank.
10. Da Lat is located 1,500 meters (above/ at) sea level.
1 our
2 ours
3 her
4 my
5 their
6 our
7 your
8 yours
9 mine
10 theirs
IV
1 on
2 in
3 at
4 beside
5 under
6 in
7 from
8 by
