.In the near future, more advances in the robot technology _____by scientists.
| A．are making | B．are made | C．will make | D．will be made |
You may ______ your teachers for help when you have problems.
| A．turn up | B． turn down | C．turn to | D．turn off |
Was it______ Tom’s carelessness______ your keys were lost?
| A．because; which | B． for; what | C．because of; that | D．since; why |
He saved the drowning boy that winter, and was______ a hero for his courageous deeds.
| A．honored | B． honored as | C．honored with | D．honored for |
Walking alone in the deserted village, John was scared. He thought he _______ Tom to go with him.
| A．might have asked | B． should ask |
| C．must have asked | D．should have asked |
The little chick_______ the earthworm, deciding whether to swallow it or let it go.
| A．stared at | B． glimpsed at | C．looked into | D．glared at |