3.17 You can invite Tom to the party, please don’t ask that friend of his.

A. 　 after

B. 　 since

C. 　 although

D. 　 if

A. 　 went

B. 　 has gone

C. 　 would go

D. 　 has been

A. 　 on

B. 　 along

C. 　 over

D. 　 across

A. 　 give up

B. 　 giving up

C. 　 to give up

D. 　 having given up

A. 　 was cooking

B. 　 cooks

C. 　 has cooked

D. 　 cooked

A. 　poor

B. 　 strange

C. 　 foolish

D. 　 lazy

A. 　 need

B. 　 time

C. 　 aim

D. 　 peace

A. 　 so

B. 　 or

C. 　 but

D. 　 for