Don’t take his remarks too seriously. He was so sad that I don’t think he really _________ what he was saying.
| A．knew | B．knows | C．was knowing | D．had known |
The club welcome all new members ________ age.
| A．despite | B．regardless of | C．though | D．while |
The nutrients in ________ falls into the ocean quickly become available to other living things.
| A．what | B．that | C．whatever | D．which |
AIDs is a disease that _______ the body”s immune system.
A breaks out B. breaks into C. breaks down D. breaks up
Word came ________ the present would be shown around Zunyi.
| A．that | B．what | C．whether | D．if |
______ quickly, _______ you won’t be able to catch the train.
| A．To get up; or | B．Getting up; and |
| C．Get up; or | D．If getting up; but |