Listen! The teachers ________ a discussion in the meeting room at the moment.

A．had

B．have

C．have had

D．are having

Hurry up! The play _____for ten minutes.
A. has begun           B. had begun              C. has been on  

To solve the traffic problem, more and more bridges ____________ across the river every year.

A．were built

B．will build

C．are built

D．are building

The boy ________have ________ brothers ________ sisters.

A．don’t, any, and

B．doesn’t, any, or

C．don’t, some, or

D．doesn’t, any, and

阅读下面短文，并借助上下文补充所缺信息。填写一个形式正确、与短文意思相符的英语单词。
It’s______小题1:_____ morning. My parents, my uncle, my sisters and I are _____小题2:______ at home. What is my father doing? He is reading a magazine. My mother is watering the ____小题3:_______ in the small garden. There are some beautiful flowers in it. My uncle is my mother’s _______小题4:____ . He is a waiter. He is a ______小题5:_____  fan (迷). And he is ______小题6:_____ at playing basketball. Now he is ____小题7:_______ NBA on TV. Where are my sisters? Cindy is over there. She ______小题8:_____ popular(流行的) music very much. Nancy is in her room. She has a _____小题9:______. Now she is surfing the Internet(上网). She is writing an email to her friend. What am I doing? I am doing my   小题10:     .

—Who’s in the room? — Mr. Brown is. He         a letter now.

A．writes

B．write

C．writing

D．is writing.

—Who will go to the airport to meet Mary?
—I will. I         her several times. I can find her easily.

A．met

B．have met

C．had met

D．will meet

We         each other since I left school.

A．don’t see	B．didn’t see
C．haven’t see	D．haven’t seen

There __________great changes in our hometown in the past fifteen years.

A．has been

B．have been

C．was

D．were

---Have you seen Dr. Adams recently?
---No. He __________ Hong Kong for an important meeting. He’ll come back tomorrow.

A．has gone in

B．has been in

C．has gone to

D．has been to