China’s first compulsory safety regulation on primary buses, which requires every seat to have a seat belt, will ____ on July 1.
| A．have an effect | B．take effect | C．bring into effect | D．come to effect |
--- Did you see a man in black pass by just now?
--- No, sir. I a newspaper.
| A．read | B．was reading | C．would read | D．am reading |
Have you applied Mr. Clark the position? It is worth a try.
| A．for; to | B．with; for | C．with; about | D．to; for |
With the loud noise going on in the workshop, I can hardly on my lessons.
| A．put | B．rely | C．concentrate | D．center |
Make sure you’ve got the passports and tickets and before you leave.
| A．something | B．anything | C．everything | D．nothing |
There were some chairs left over everyone had sat down.
| A．when | B．that | C．until | D．where |