---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
My dad usually _____the subway to work, but today he goes to work________ bus.
A．by; by B．takes; by C．takes; on
---________does she study English?
---________working with a group.
A. How, By
B. How, In
C. How often, For
—Why do you like Jack?
—Because he is ___ honest boy.
A. a B. the C. an
Why not practice your_____English in_____ English-speaking country?
A. spoken, an B.speaking, an C. spoken, a
