The headteacher cannot but ______ that many students expected there _______ more P.E classes because they really like sports.
| A．admit; to be; | B．admit; are |
| C．to admit; to be | D．to admit; are |
.
Car racing is an adventurous sport, popular with young men, __________quick mind and skill matters much more than anything else.
| A．where | B．what | C．when | D．that |
.
The second half of his voyage was__________dangerous part, during which he sailed round the Cape Horn.
| A．more | B．most | C．the most | D．the more |
.
--- Are you going to stay overnight?
--- Not__________it’s really necessary.
| A．if | B．unless | C．until | D．since |
.
A volunteer is a person willing to help others, one who offers to do something without__________.
| A．paying | B．paid | C．being paid | D．to pay |
.
The program “Hear with Yushu, Love Has No borders” told touching stories about rescue volunteers, whose brave deeds__________never be forgotten.
| A．can | B．may | C．need | D．must |