—I have brought you the book you need.
—Oh, good! I afraid that you .
A．was; had forgotten B．am; have forgotten
C．was; will forget D．am; forgot
—Do you regret not having accepted their invitation?
—Why should I? I as much, but I’m glad to devote myself to what interests me most.
A．didn’t earn B．don’t earn C．hadn’t earned D．haven’t earned
Xinjiang is one of the areas sandstorms happen most often, results from a dry climate, vast desert and a strong wind.
A．where; which B．when; that C．where, that D．that; which
—Hi,Magarette! You are in perfect .
—I always do exercise to keep fit.
A．situation B．position C．occasion D．condition
While little Tony was climbing up a tree he fell off, his leg.
A．damaging B．hitting C．hurting D．striking
What annoys(使生气) us is that he usually does nothing but about having so many things to do at weekends.
A．to complain B．complain C．complains D．to complaining
