My parrot can make nice sounds, I can hear it_______ every day.
A.singing | B.sing |
C.to sing | D.sings |
It’s two and a half weeks since the exchange students __________ Wuxi.
A.arrived | B.reached | C.have been in | D.have arrived in |
Little Tom has got a lot of birthday presents, but he isn’t able to take all of them ___.
A.on time | B.at a time | C.at same time | D.from time to time |
We can have ___ bluer sky if we create ___ less polluted world.
A.a. a | B.a, the | C.the, a | D.the, the |
---- I’m too nervous to give a talk in front of so many people.
---- __________, Maria. You can do it.
A.Come on | B.With pleasure | C.That’s true | D.You’re right |
----- I haven’t heard from Henry for a long time.
----- What do you think ___________ to him?
A.has happened | B.to happen | C.was happening | D.had happened |