The boy spends at least as much time reading as he ____________.

The Chinese education system rather than the teachers ______ to answer for the overburden on the students.— I agree. I hope the reform being carried out in our country at present will bring about the ______ results.[ ]

.— I thought you were going to call on me last night. — Sorry, I __________. But I had to finish the report.

ng abroad, the boy was exposed to away of life_________he was not at all fanmiliar.

. I first met Mr Zhao nine years ago. He____ at a chemical college at that time.