There are _______ people in the shopping center.
A、hundred B、hundreds C、3 hundreds D、hundreds of
It is important _______ us _______ learn English well.
A、for; to B、to; to C、for; in D、to; in
Both his sister and his brother _______ basketball players.
A、is B、am C、are D、be
I’m not good at English, but I keep _______ hard.
A、study B、to study C、studying D、studies
Running every day _______ me very healthy.
A、makes B、make C、to make D、making
There _______ a class meeting next Friday.
A、is going to have B、is going to be
C、have D、is going to
