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 |