While Helen __________ the guitar, her mother came in.
| A．was playing | B．is playing | C．played | D．plays |
Peter’s parents were worried that Peter too much time on line.
| A．spent | B．cost | C．paid | D．had |
Beijing ,the capital of China, is one of cities in the world.
| A．the biggest | B．bigger | C．much bigger | D．big |
All of us always believe what Sam says. He is honest boy.
| A．a | B．an | C．the | D．/ |
John sings very well. We listened to sing a beautiful song yesterday.
| A．he | B．him | C．she | D．her |
____ a lot of books for your classmates next term?
| A． Are there will | B．Will there be | C．Will there are | D．Will be there |