._______ you call me to say you are not coming, I’ll see you at the theatre.
| A．Until | B．If | C．As | D．Unless |
Tell me when you ________ at the airport, Alice. I’ll go there to meet you if I’m here.
| A．arrive | B．would arrive |
| C．have arrived | D．are arriving |
The visitor ____ that he ______very glad to visit our country.
| A．said; was | B．said; had been |
| C．told; was | D．spoke; had been |
It’s difficult to ______ the football fans, who were crazy about the victory.
| A．put down | B．turn down |
| C．calm down | D．get down |
All these foods and clothes must be sent out immediately ______ in time for those who were caught in floods.
| A．in order to have received | B．in order to receive |
| C．so as to be receiving | D．so as to be received |
She ______ to Africa to study the animals there, even though her family asked her not to.
| A．insisted on going | B．insisted going |
| C．insisted in going | D．insisted to go |