—How much did the guy _____ you to fix your 3G mobile phone?
— Idon't remember, but it was quite a lot.
A.cost | B.spend | C.charge | D.take |
I earn 10 dollars ____ hour as ____ supermarket cashier on Saturdays.
A.a; an | B.the; a | C.an; a | D.an; the |
The sign reads “In case of ____ fire, break the glass and push ____ red button. ”
A.不填;a | B.不填;the | C.the; the | D.a; a |
Because of ______ high demand for Type AB blood, ______ supplies of it are usually limited.
A.the; the | B.不填; 不填 | C.不填; the | D.a; the |
In _____ preparation for the launching of Shenzhou Ⅶ, scientists need ______ knowledge of weather changes.
A.the; the | B.a; ∕ | C.∕; a | D.the; a |
Now that Tom hates_______ school, the school becomes_______ prison to him
A.a;a | B./;a | C.a;/ | D./;/ |