_____ they may get injured, parents won’t let their children ____ in the street.
| A．Thinking; play | B．Thinking; to play | C．Think; playing | D．To think; play |
It’s not how much we do but how much love we put into what we do _____ benefits our work most.
| A．who | B．which | C．that | D．what |
— Shall I inform him of the change of the schedule right now?
— I’m afraid you _____.
| A．will | B．may | C．must | D．can |
I’ll just call Steven to remind him _____ we are meeting at eight.
| A．that | B．which | C．what | D．of |
— Oliver looks a bit upset, did you tell him the bad news?
— Yes, but I _____ him after his birthday party.
| A．must have told | B．shouldn’t have told |
| C．needn’t have told | D．should have told |
______ the flight to New York will be put off is ______ I’m especially worried about.
| A．Why; what | B．Whether; what | C．How; that | D．When; that |