2024年4月杭州市自考英语(一)科目练习题4

16.I promise I'll remember ______ the book to you.

A.return

B.to return

C.returning

D.returned

17.They _______ several extra bus lines during the rush hours.

A.get

B.have

C.run

D.take

18.Julia _____ a pleasant hour talking with friends.

A.spent

B.took

C.went

D.cost

19.They succeeded _____ overcoming the difficulties they encountered.

A.to

B.on

C.in

D.of

20.I'll not go to the party _______ I am invited.

A.or

B.till

C.unless

D.when