—Mr. Gordon asked me to remind you of the meeting this afternoon. Don't you forget it?
—OK, I ________.
A．won't B．don't C．will D．do
We want to encourage students to ________ the running of the college.
A．join B．attend C．participate in D．participate
We didn't know you were in trouble at that time, ________ we would have given you a hand.
A．therefore B．however
C．otherwise D．though
______ surprised the family most was ________ the girl played basketball very well.
A. That; that B. That; what C. What; that D.What; what
_______ in the jungle, the explorer had little hope to find his way out.
A．Leaving B．To be left
C．Having left D．Having been left
Many students urged that the school readingroom ________ open during the vacation.
A．kept B．be kept C．should keep D．was keep
