—I hope you don't mind my opening the window.—_____. It's much too hot in here.
A．Certainly B．Of 
course not C．All right D．Never mind
There ______ lots of bad information which is not ____ for teenagers on the Internet.
A. seem to be; suitable B. seems to have; fit
C. seem to have; fit D. seems to be; suitable
He has many hobbies, ______ drawing, swimming and so on.
A. for example B. such as C. so as D. such
Steve Jobs is one of the persons founded Apple Computer Company. His death marked the end of an era (时代).
A．whose B．who C. which D. whom
—What do you think people can do for their aged parents?
—They_________ do anything except to be with them and be themselves.
A. don’t have to B. oughtn’t toC. mustn’t D. can’t
Do you know ________ the maths problem?
A. what should we do withB. how should we do with
C. what we should deal withD. how we should deal with
