“I don’t think it’s my _____ that the TV blew up. I just turned it on, that’s all,” said the boy.
| A．matter | B．mistake | C．fault | D．duty |
I hear that _________ she is lovely she can be extremely difficult to deal with.
| A．whether | B．as if | C．if | D．While |
The notice says _________ you are, you must show your tickets to enter the exhibition.
| A．whoever | B．who | C．however | D．Whom |
Please fill in your name and address here. We’ll call you when the book _________.
| A．has returned | B．returns |
| C．will be returned | D．has been returned |
Most workers are in _________ habit of having _________ quick lunch in the company every day.
| A．the; 不填 | B．the; a | C．a; a | D．a; 不填 |
--Thanks for your help.
--_________.
| A．Go ahead | B．All right | C．Don’t mention it | D．Never mind |