If we _____ the tickets half a year ago, we would not be able to visit it on May Day now.
| A．did not book | B．had not booked |
| C．would not book | D．would not have booked |
The teacher won’t have any student __________ cheating in the exams.
| A．being tired of | B．getting away with |
| C．cutting down | D．having fun with |
Recently a film was made _________ Premier Zhou Enlai.
| A．in charge of | B．in memory of | C．in search of | D．in case of |
— I have got a headache.
— No wonder. You in front of that computer too long.
| A．work | B．are working |
| C．have been working | D．worked |
The expert insisted that silkworms were first raised by a woman in is now Hebei Province.
| A．which | B．that | C．where | D．what |
My grandfather is as as a young man and hates sitting around doing nothing all day.
| A．enthusiastic | B．energetic | C．talkative | D．sensitive |