She＿＿＿＿＿＿＿＿the film. She knows nothing about it.
| A．can’t see | B．can’t have seen | C．must see | D．mustn’t have seen |
They were playing in the garden they heard a scream .
| A．while | B．as | C．until | D．when |
Many people in this country eat as they actually need every day.
| A．twice as much meat | B．twice meat as much |
| C．as twice much meat | D．meat as much twice |
He must have had an accident , or he here for class then .
| A．had to be | B．should be | C．would be | D．would have been |
All flightsbecause of the snowstorm, many passengers could do nothing but take the train .
| A．had been canceled | B．have been canceled |
| C．having been canceled | D．being canceled |
My train arrives in Shanghai at 10 this morning . The plane I would like to take from there
by then
| A．is leaving | B．will have left | C．has left | D．will leave |