She always come to our help when we get into trouble ____ she is very busy.
A. since B. once
C. even if D. so that
Peter is so ___ that he won’t change his mind; we’d better give up the idea.
A. reliable B. stubborn
C. patient D. careless
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
