He was hiding behind the door_______ he could see what was happening.
| A．which |
| B．from where |
| C．from which |
| D．where |
— I get at least half an hour of exercise almost every day.
— Oh great!.
| A．Good luck | B．Cheer up |
| C．Same to you | D．Keep it up |
The meaning of the word “nice” changed a few times it finally came to include the sense “pleasant”.
| A．before | B．after | C．since | D．while |
The exact year Angela and her family spent together in China was 2008.
| A．When | B．where | C．why | D．which |
After his journey abroad, Richard Jones returned home, ___.
| A．excited | B．exciting |
| C．being excited | D．having excited |
I like __________in the early morning when the air is fresh and I can take a walk around the garden.
| A．that | B．it | C．which | D．what |