fill each gap of the following sentences with a suitable preposition
1. THEY often play catch …………………. recess
2. We could go ……………………..the trip because we could afford if
3.I haven’t been able to concentrate recently……………………..work.I don’t know what it is
4. They place could’t take…………………….at 11 o’clock after the fog had lifter
5. My grandfather was able to walk help last night
1. at
at recess : vào giờ ra chơi
2. on
go on = continue : tiếp tục
3. at
at work : làm việc
4. off
take off = cất cánh, khởi hành
1.at
2.on
3.in
4.off