Generally, students’ inner motivation with high expectations from others ______ essential to their development.

— Oh no! We’re too late. The train _______. — That’s Ok. We’ll catch the next train to London. 

I didn’t think I’d like the movie, but actually it _____ pretty good.

I’m calling about the apartment you      the other day. Could you tell me more about it?

 --- So what is the procedure?--- All the applicants   before a final decision is made by the authority. 

 Hurry up! Mark and Carl  us.

 --- Do you think Mom and Dad   late?--- No, Swiss Air is usually on time.

Shakespeare’s play Hamlet  into at least ten different films over the past years.

We      very early so we packed the night Before.

--Did you enjoy meeting your old schoolmates at the party last week?--Yes, I did. We ____ each other since we graduated from college.

--If I come back in an hour, do you think the manager will see me?--I’m very sorry, sir, but he ____ a meeting then.

 China sent up Shenzhou Ⅸ manned spaceship into space successfully, which shows science and technology ______ rapidly in China.

The environment will be further polluted unless some measures _____.

I’m sure David _________ when we get home.

---Have you seen my e-mail about our TESL, project?---Yes. Luckily, I checked my e-mails yesterday. Normally, I      my e-mail-box for days.

I called Bruce many times yesterday, but I couldn’t get through. His brother ____ on the phone all the time. 

—Look! Here is a message on my mobile phone, asking me to send money to....—Don’t believe it! It’s a trick. More than one person _____ by such tricks so far. 

---We've spent too much money recently.---Well，it isn't surprising. Our friends and relatives ______ around all the time.

—Guess what! We’ve got our visas for a short-term visit to the UK this summer.—How nice! You ________ a different culture then.

—How long ____ you ____ in Singapore?—For just the weekend． I’ll be back next Monday morning.