--- When_________ your English teacher _________ his hometown?
--- He_________ for nearly two months.
| A．has, left; has left |
| B．did, leave; has left |
| C．did, leave; has been away |
| D．has, left; has been away |
— If our government _____attention to controling food safety now, our health _____in danger.
| A．won’t pay, is | B．doesn’t pay, is |
| C．won’t pay, will be | D．doesn’t pay, will be |
Hot water_____ in the students’ flats from 5 pm to 7 pm now.
| A．supplies | B．is supplied | C．supplied | D．was supplied |
—________ I swim here?
—I’m sorry. Children _______ swim alone here.
| A．Must , can’t | B．May , must | C．Can, mustn’t | D．Can’t can |
Ben was busy taking a training class. ______we had to wait for himfor half an hour..
| A．so | B．if | C．or | D．but |
— Why are you standing, Alice?
—I can’t see the blackboard clearly. Two tall boys are sitting_______me.
| A．behind . | B．next to | C．between | D．in front of |