It is obvious that on no account _____ to the teacher that he has done the homework on his own.
| A．this is the first time he is lying | B．this is the first time he has lied |
| C．is this the first time has he lied | D．is this the first time he has lied |
About 110 million people moved to this city. The population is ____________ as ten years ago.
| A．as twice large | B．twice as large | C．as many twice | D．twice as many |
— How do you find this film, John?
—_____________.
| A．I find it at the cinema | B．By chance |
| C．Oh, very interesting | D．I looked for a long time |
I graduated from college twenty years ago and I ____________ as an English teacher in this middle school ever since.
| A．worked | B．have been working | C．had worked | D．was working |
___________ ability and experience, he can’t be compared with you.
| A．In terms of | B．In case of | C．In favor of | D．In face of |
___________Mrs Smith worked day and night, he found it difficult to make enough money to support such a large family.
| A．Since | B．If | C．Once | D．Although |