Tom was ______ that he couldn’t understand ______ difficult sentence.
| A．so a stupid boy; such | B．a so stupid boy; a such |
| C．so stupid a boy; a such | D．so stupid a boy; such a |
--- Did you have a good time in the US during the Golden Week Holiday?
--- ______ . Due to the temporary shutdown, a lot of national parks were closed.
| A．Not really | B．You’re right |
| C．Oh, great! | D．Yeah, why not? |
You will never gain success ______ you are fully devoted to your work.
| A．when | B．because |
| C．unless | D．after |
The boys, who _____ their homework, were allowed to play basketball on the playground.
| A．will finish | B．finish |
| C．have finished | D．had finished |
—People often don't appreciate what they have, do they?
—No, _________ they lose it.
| A．if | B．after | C．until | D．when |
— Where were you last night? We had a wonderful party.
— Oh, ________ If you had called me, I wouldn’t have gone to the cinema.
| A．What a shame! | B．Who cares? |
| C．bad luck! | D．What a coincident! |