She is in a poor ________of health, which worries her mother much.
| A．position | B．situation | C．state | D．condition |
—We are planning to have a casual get-together this Saturday or Sunday. Are you coming?
— ________. I’ve got rather a full day this weekend.
| A．I hope so | B．Sounds great | C．I’m afraid not | D．You’d better not |
At the sight of the policeman _____from behind the door.
| A．did the boy rushed out | B．rushing out was the boy |
| C．out rushed the boy | D．the boy was rushing out |
---Is there anything else I can do for you, Jack?
--- No, thanks. I really appreciate ______ when you lent all your notes to me before the exam.
| A．that | B．one | C．it | D．the one |
It is uncertain ______ side effects these weight-loss drugs will bring about, although hundreds of thousands of patients have taken it.
| A．that | B．whether | C．how | D．what |
– Which color do you prefer, red or black?
-- Red. For red _____ a sense of energy and strength.
| A．delivers | B．conveys | C．contributes | D．concentrates |