-Have you known him for a long time?  
-Yes, since he ________ here after graduation.

He __________ to go abroad for his further study.

We were listening closely to the lecture yesterday evening when suddenly the light _______.

--- What ______ when I phoned you?
--- I ______ my work, and I was about to go out．

— ____ you read the newspaper?
— Yes. I ____ it on the bus while I was on my way to work.

We ____ on this project for four hours. Let’s have a rest.

In the last few years thousands of films        all over the world.
A  .have produced                  B. have been produced  
C. are producing                   D. are being produced

—— Why? Tom, your shirt is so dirty!
—— Mum, I ＿＿＿＿＿ my storeroom downstairs。

I know he is getting on well recently. He _____ me regularly.

Hay, I _________ to meet you here. How long have you been here?
A. don’t expect       B didn’t expect    C. haven’t expect  D. wouldn’t expect