He looks so weak and pale ________ suffering from a serious illness.
The fact has worried us more and more students have got near-sighted.
Jack failed to finish his project on time. If he me about it, I would have given him a hand.
----Is your father a teacher now?----No, but he . He taught English for 10 years.
Last week we had some great speeches. The headmaster together with some other teachers to attend it, too.
The twin brothers look so alike that it is very difficult to tell one from .