Professor Smith，along with his assistants， ______ on the project day and night to meet the deadline.
| A．work | B．working |
| C．is working | D．are working |
It is reported that the police will soon ______ the case of two missing children.
| A．look upon | B．look after |
| C．look into | D．look out |
The good thing about children is that they ______ very easily to new environments.
| A．adapt | B．appeal | C．attach | D．apply |
Frank put the medicine in a top drawer to make sure it would not be _______to the kids.
| A．accessible | B．relative | C．acceptable | D．sensitive |
--- Do you think it’s a good idea to make friends with your students?
---_______, I do. I think it’s a great idea.
| A．Really | B．Obviously | C．Actually | D．Generally |
Let’s go to______ cinema--- that’ll take your mind off the problem for _______ while.
| A．the; the | B．the; a | C．a; the | D．a; a |