He is the first person you can think of ______, for he is always willing to ______ is in trouble.
| A．relying on; figure out who | B．relying on; help out whomever |
| C．to rely on; help out whoever | D．to rely on; make out no matter who |
In the city, I saw so grand a National Day celebration _______ I never dreamed of．
| A．which | B．as | C．that | D．when |
If only I _______ more confidence in the English speech contest held last week!
| A．would have | B．had | C．had had | D．have |
According to the school rules, no child _______ be allowed out of the school during the day, unless accompanied by an adult．
| A．will | B．would | C．might | D．shall |
It was not until 1911, _______ the first vitamin was identified, _______ people realized the importance of it．
| A．when; which | B．when; that | C．that; which | D．that; that |
The moment I completed the 800-meter race in the school sports meet, my legs _______．
| A．gave out | B．gave away | C．gave in | D．gave up |