__________ all of them are strong candidates, only one will be chosen for the post.
| A．Since |
| B．While |
| C．If |
| D．As |
Whatever he does, once he sets up a goal, he would start pursuing it without _______.
| A．hesitation | B．suggestion | C．discussion | D．decision |
—Are you still working in that company, Mary?
—No, it is ten months ____ I worked there．
| A．after | B．that | C．before | D．since |
We’ve been looking for cheap houses but haven’t found ________ we like.
| A．one | B．other | C．it | D．that |
When you rewrite the paragraph, I advise you to leave out __________ is thought unnecessary or misleading.
| A．what | B．that | C．those | D．which |
— No wonder you caught a cold. You __________ out last night without a coat.
— I know how silly I was.
| A．should have gone | B．shouldn’t have gone |
| C．can’t have gone | D．mustn’t have gone |