Question

--________! Or we won't catch the last bus.

--I'm too tired to go any further.

1. A.
   Don't worry
2. B.
   Hurry up
3. C.
   Sorry
4. D.
   Quickly

Answer 1

B
此题题眼为or we won't catch the last bus，故前面应该填“快点”。那为什么不选D呢？因为上句为一重要句型，即“祈使句，and / or+简单句”，这个句子也改为If you don't hurry up, we won't catch the last bus。祈使句中应有动词做谓语，而quickly是副词，不可单独构成祈使句。