Although television can entertain, inform and keep our children company, it also may ____harmful effects on them physically and mentally.A exceed B excel C exert D excess
A. exceed
B. excel
C. exert
D. excess
You’d better plan a(an) ___route when you plan your journey just in case if there is any problem on your original route.A various B alternate C change D shift
A. various
B. alternate
C. change
D. shift
Although our planet as a whole may never ____of water, it is important to remember that clean freshwater is not always available where and when humans need it.A run out B lack C short D inadequate
A. run out
B. lack
C. short
D. inadequate
On every Monday morning, students would have school assembly in the hall and then afterwards they would go back to their ___classes.A respectable B respectful C respective D respected
A. reapectable
B. respectful
C. respective
D. respected