-------Excuse me. Is this the right way to No.1 Middle School? ------- Sorry, I am not sure. But it ______ be.
Machines help peole do ___ work with ___ time.
You have done ___. A,more than enough B. enough more than C. more enough than D. than more enough
Of all the students Jack spent ___ time and made ___ mistakes.
Of the three questions the first one is the ___ difficult .
The work became ___.