He was completely ______ his book and did not hear me call.
A.absorbed in B.attracted to C.committed to D.dealt with
Generally there is a sharp ______ between them in their character.
A.contact B.contrary C.contract D.contrast
Mable is very weak, so the doctor advised that not only ______ more flood, but she should also take more exercise.
A.should she have B.she should have C.she has D.has she
It is exactly ______ we behave ______has changed the world.
A.which; that B.how; that C.how; what D.what; that
______, and you will work out the problem.
A.If you make a bit more effort B.Making efforts
C.A bit more effort D.There being a little effort
—Have you got any particular plans for the coming holiday?
—Yes. ______, I'm going to visit some homes for the old in the city.
A.If ever B.If busy C.If anything. D.If possible
