Dr. Black is a professor of chemistry. _______, he is a famous writer.
| A．In all | B．In brief | C．In fact | D．In addition |
The good thing about children is that they very easily to new environments.
| A．adapt | B．appeal | C．attach | D．apply |
I would like a job which pays more, but ____________ I enjoy the work I’m doing at the moment.
| A．in other words | B．on the other hand | C．for one thing | D．in a word |
Won’t you __________ me in a walk after supper? It will do good to your health, you know.
| A．join in | B．join | C．participate in | D．take part in |
Frank put the medicine in the top drawer to make sure it would not be __________ to the kids.
| A．accessible | B．beneficial | C．acceptable | D．addicted |
----Is it my age __________ the boss minds?
----I’m afraid not. He will consider __________ necessary to have an experienced assistant.
| A．which; it | B．that; it | C．which; that | D．that; that |