John thinks it won’t be long _________ he finishes the tough work.
| A．when | B．after | C．since | D．before |
His experiences as a volunteer in the quake-hit areas have changed his attitude toward society and _______ influence his future life．
| A．is to | B．was going to | C．are to | D．were sure to |
We set off _______ the Three Gorges _______ a beautiful afternoon from Fu Ling.
| A．to; at | B．from; on | C．through; on | D．for; on |
He missed _______ gold in the high jump, but will get _______ second chance in the long jump.
| A．the; the | B．不填; a | C．the; a | D．a; 不填 |
Sorry to say it will be years _______ we really have classes here with only 25 students.
| A．since | B．that | C．when | D．before |
--Why are you so depressed, Lily?
--- I lost the contest narrowly, or I _________ the award of $10,000.
| A．had gained | B．would have gained | C．would gain | D．must have gained |