My friend Max started to play football ______ he was seven years old.
A．since B．when C．if D．while
Could you please ______ loudly in the library?
A．don’t talk B．don’t say C．not to talk D．not talk
Why not ______ help when you were in danger?
A．you ask for B．ask for C．asking for D．to ask for
Would you mind ______ louder? I can’t hear you clearly.
A．speaking B．spoke C．to speak D．speaks
The movie is ______, and Joan is ______ in it.
A．interesting; interesting B．interested; interested
C．interesting; interested D．interested; interesting
---______ shells do you have? ---Over 100 so far.
A．How far B．How often C．How many D．How soon
