You’d better _______ your diet rather than eat the same food all the time.
A.vary | B.change | C.improve | D.exchange |
He ______ in Shanghai University for four years before he ______ Beijing.
A.studied, had gone | B.had studied, went |
C.has studied, goes | D.had studied, had gone |
Mary said it was at least five years since he ______ a good drink.
A.enjoyed | B.was enjoying | C.had enjoyed | D.would enjoy |
Xiao Pei said she ______ Hainan for 3 months.
A.has been in | B.had been in | C.had been to | D.had gone to |
--What are Mr and Mrs Black doing ?
---They _____ tea in the garden.
A.are drinking | B.drank | C.have drunk | D.drink |
My mother often asks me _____early .
A.get up | B.got up | C.getting up | D.to get up |