—I wonder if they _____ to the birthday party.
---I think they will come if they _______ free.
A. come; are
B. will come; are
C. will come; will be
—_______ have you been in the sports club?
—Since the first month I came to the school
A. How long B. How much C. How soon
It's much too noisy here. Can you speak ________？
A．fast B．slowly C． aloud
The boy is ____ see the teacher because he ____ a mistake.
A．afraid of; has
B．afraid to; has made
C．afraid to; make
---I often make mistakes ______grammar.
---Why not ask your English teacher ______help?
A. in, for B. in, to C. at, to
Why not join an English club to practice ________？
A． speak B．to speak C．speaking
