In the dark forests , some large enough to hold several English towns.
| A．stand many lakes | B．lie many lakes |
| C．many lakes lie | D．many lakes stand |
Safety in school has been of great concern (关注) because of recent reports about accidents _____ students got injured or killed at school.
| A．for which | B．when | C．which | D．in which |
----Has the teacher who was hurt in the earthquake been taken good care of?
----Ever since she was sent to the hospital, she has never been _______.
| A．put out | B．left alone | C．looked after | D．fallen into |
Living in the central Australian desert has its problems, _____getting water is not the least.
| A．as | B．of which | C．whose | D．for what |
Mr. Tang enjoys writing in his spare time. His works have ______ him many good friends.
| A．earned | B．caught | C．discovered | D．introduced |
I_______ while reading the English textbook. Luckily , my roommate woke me up in time!
| A．fell asleep | B．had fallen asleep | C．have fallen asleep | D．fall asleep |