The development of industry has been ________ gradual process throughout ________ human existence, from stone tools to modern technology.
| A．/; the |
| B．the; a |
| C．a; / |
| D．a; a |
---Would you mind if I _______ here?
--- _______ . It’s not allowed.
| A．smoke; Yes, please | B．smoked; You’d better not |
| C．smoke; That’s all right | D．smoked; You are welcome |
All the students in our class made _______ progress by studying harder this term.
| A．a | B．great | C．a great | D．不填 |
---Don’t put the waste on the ground.
---Oh, I’m very sorry. I ________ the dustbin there.
| A．don’t see | B．isn’t seeing | C．didn’t see | D．haven’t seen |
It was at the school gate ______ I met an old friend of mine after class.
| A．that | B．which | C．where | D．why |
On hearing the _____ news that they had won the match, they shouted for joy in _____ voices.
| A．exciting, exciting | B．excited, excited | C．excited, exciting | D．exciting, excited |