1 . Volunteers who work at community ______ all the love we can give them, since they offer so much but get so little reputation.

A．persevere

B．entertain

C．deserve

D．guarantee

2 . His work has received only a tiny mention in the newspaper; actually he__________more attention.

A．reserves

B．deserves

C．observes

D．preserves

3 . All the tickets for the flight have been sold out. You can     one for tomorrow.

A．save	B．reserve
C．arrange	D．deserve

4 . What is worth doing deserves_______ with great efforts.

A．to be doing	B．to do
C．to be done	D．done

5 . This situation ________. Which of the following is WRONG?

A．deserves a further discussion

B．is worth further discussing

C．deserves being further discussing

D．deserves to be discussed further

6 . —Thank God! This school term is coming to an end!
—Yeah, after all that hard work, we all       a holiday.

A．preserve

B．observe

C．reserve

D．deserve