By the time you arrive in London, we ______ in Europe for two weeks. 

In the school where I study English ____.

—How long have you been in this office?—Just a few minutes. My cousins_______here together with me.

When the American constitution ______into effect in 1789,it didn’t contain any words guaranteeing the basic rights of ordinary citizens.

My camera can be _____ to take pictures in cloudy or sunny conditions.

---Good evening. I _______ to see Miss Mary.---Oh, good evening. I’m sorry, but she is not in.

The TV set he _________ works well now. 

With the development of science and technology, people’s life _______ in the past few years.

------Flight 302 to London_______ until 7:30 tomorrow morning.-----No wonder I hear so many complaints from the passengers.

---Why did you put the wood near the fire? It’s dangerous.　　---Don’t worry. Wet wood won’t _______.

My mind wasn’t on what he was saying, so I’m afraid I _____ half of it. 

Let’s keep to the point or we ______ any decisions. 

I ______ while reading the English textbook. Luckily, my roommate woke me up in time !

I arrived late; I _____ the road to be so iey. 

— Sorry to have interrupted you. Please go on. — Where was I ?— You _____ you didn’t like your father’s job. 

how can you possibly miss the news ? It _____ on TV all day long. 

Although he has lived with us for years, he ______ us much impression. 

No one in the department but Tom and I _____ that the director is going to resign. 

The news came as no surprise to me. I _____ for some time that the factory was going to shut down. 

— When will you come to see me, Dad ?— I will go to see you when you _____ the training course.