choose the best answer to complete each sentence by circle the correct words or phrases :
1.my mother is a doctor. she take care .................. ill people.
a, off b, of c, about d, for
2.i bought........................ different gifts for my friends
a, lot of b, a lots of c, lots of d, a lot
3. there are many good programs........................ reenagers.
a, on b, for c, to d, at
4. if he............... free time, he will go swimming
a, has b, had c, will have d, is having
5. the........................causes many more floods.
a. air pollution b. water pollution c. deforestation d. noise pollution
6. we'll take a walk instead............. riding a bicycle.
a. of b. off c. for d. at
choose the best answer to complete each sentence by circle the correct words or phrases :
1.my mother is a doctor. she take care .................. ill people.
a, off b, of c, about d, for
2.i bought........................ different gifts for my friends
a, lot of b, a lots of c, lots of d, a lot
3. there are many good programs........................ reenagers.
a, on b, for c, to d, at
4. if he............... free time, he will go swimming
a, has b, had c, will have d, is having
5. the........................causes many more floods.
a. air pollution b. water pollution c. deforestation d. noise pollution
6. we'll take a walk instead............. riding a bicycle.
a. of b. off c. for d. at