1.It's very important________lots of water and_____if you have fever.
A.drinking,resting B.to drink,rest
C.to drink,to rest D.drink,resting

2.I have______pain______hand.
A.a,in B.a,on
C./,of D./,on

3.______he_______clean the classroom after school?
A.Does,has to B.Has,have to
C.Has,to D.Will,have to

4.I am sure you can do the job even______if you can work_______.
A.well,harder B.better,hardly
C.better,more hardly D.more better,more hardly

1.c 2.c 3.d 4.c