4．---Why are you always late? It’s not good for your study.
---______? I don’t fail in exams.
| A．So what | B．Why not | C．What for | D．Why me |
The area ______ the explosion happened was closed off by the police.
| A．which | B．as | C．why | D．where |
She had a bad cold, but luckily began to _______ soon.
| A．recover | B．control | C．lose | D．reduce |
Everyone was trying to ________ a better idea to persuade him to stay.
| A．put out | B．come across | C．come up with | D．put up with |
Use your head, _______you’ll work out the problem.
| A．so | B．or | C．for | D．and |
_______ is known to all, Lu Xun was famous as a great thinker.
| A．Which | B．As | C．It | D．What |