We saw him____ the building and go upstairs.
A. to enter
B. enter
C. entering
D. entered
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My mother often asks me_______ early.
A. get up
B. got up
C. getting up
D. to get up
“Don't always make Michael ____ this or that. He is already a big boy, dear.” Mr. Bush said to his wife.
A. do
B. to do
C. does
D. did
—Let's have a rest, shall we?—Not now. I don't want to stop____ the letter yet.
A. write
B. to write
C. writing
D. and write
The boy was too busy ______ his father last term.
A. to hear from
B. to write to
C. hearing from
D. write to
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