1 . The boy _________ when he ran across the busy road in front of the bus.

A．pulled his weight	B．had a frog in his throat
C．had a narrow escape	D．braved the elements

2 . It is all your fault. By no means ________ left alone at home.

A．a two-year-old should be

B．be a two-year-old should

C．should be a two-year-old

D．should a two-year-old be

3 . Since their views on this problem are ______, it took a little time to reach the agreement.

A．precious

B．previous

C．identical

D．obsessive

4 . After the guests left, she spent as much time as she could _____ the rooms.

A．tidy up

B．to clear away

C．clear away

D．tidying up

5 . On May Day, Kelly helped her mother a lot with housework. _________ work she has done!

A．What a hard

B．What hard

C．How a hard

D．How hard

6 . ________ automatically (自动地), the e-mail will be received by all the club members.

A．Mailed out

B．Mailing out

C．To mail out

D．Having mailed out

7 . These are among the 669 children, most of ________ Jewish, ________ Nicholas Winton will go on to save from death at the hands of the Nazis.

A．them; whom

B．whom; that

C．whom; whom

D．them; which