He was busy preparing a speech , only _______ once in a while to rise from the table for a tea .
| A．stopping | B．to stop | C．to have stopped | D．having stopped |
Everyone in this country should work hard and do what they can _____ against national smog.
| A．fight | B．fought | C．fighting | D．to fight |
— Tom doesn’t seem so enthusiastic as he was two years ago.
— Yes. He’s really reached a point in his career ______ he has to decide what to do next.
| A．that | B．when | C．where | D．which |
We all breathed a sigh of relief when the news came _____ no one was injured in the accident.
| A．why | B．that | C．whether | D．which |
—Going to the Anne’s wedding to be held this weekend?
—_____ I’ll be free then.
| A．You bet! | B．I can’t help it. | C．Believe it or not. | D．Forget it |
—What do you think I should wear for such a formal press conference?
— Dress ____ you like.
| A．how | B．what | C．whatever | D．however |