By reading the article, we know how ______ in our daily life.
A.will we protect the earth B.we can reduce pollution
C.should we save water D.we must recycle things
Sydney Opera House ______ a usual theatre and it symbolizes Australia.
A.likes B.doesn’t like C.isn’t like D.looks like
—Betty, do you know if Tony ______ the photo competition?
—He will, if he ______ his project on Australia.
A.enters; finishes B.enters; will finish
C.will enter; finishes D.will enter; will finish
Many comic books ______ into cartoons in the past 40 years.
A.make C.are made
C.have make D.have been made
—Susan, what are the advantages of MP5 players?
—Mom, they are smaller and lighter ______ they can be carried very easily.
A.unless B.if C.until D.so that
—Tony, could you give me a hand?
—Wait a minute.I ______.
A.lock the door B.will lock the door
C.am locking the door D.was locking the door
