This printer is of good quality. If it ______ break down within the first year, we would repair it at our expense.
Prices continued to rise while wages reminded low _____ the Government became increasingly unpopular.
-----Did your boss phone you again the next day? -----No, it was a week __________ he gave me a second call.
After the robbery, the jewelry shop fixed an alarm system ______ further losses.
I’ve got used to the Chinese food. But I don’t like _____ when a Chinese host keeps serving me the food I don’t like.
—Have you finished your report yet? —No,I’11 finish inten minutes.