---- It is the second time that I _________ to Shanghai.
----- What great changes! It’s ten years since I _______ there last time.
| A．have been; went | B．had been; went | C．am; had been | D．come; had been |
______and I’ll get the work finished.
| A．Have one more hour | B．One more hour |
| C．Given one more hour | D．If I have one more hour |
_____all over the hills and around the lake are wild flowers of different kinds.
| A．To grow | B．Growing | C．Grown | D．Grow |
—Li Feng won the first prize in the national English competition.
—Oh，really？I’m glad that her efforts at last________.
| A．worked out | B．got back | C．paid off | D．turned out |
She owes her success________good luck more than ________ability.
| A．to；and | B．of；to | C．to；to | D．to；in |
Who do you think is the right person to ______the task?
| A．undergo | B．undertake | C．understand | D．underline |