—What do you think of your new colleagues?—They are mostly very kind,but________is so good to me as John.
Follow your teacher’s advice, __________ you will catch up with your classmates.
It was because he was seriously ill _________ he was late for school.
I failed in the examination last week and I regret _____________ hard.
When Tony came to, he found himself ___________ in hospital with his teachers and classmates around him.
We __________3,000 English words by the end of last year.