Our school will organize ___ summer camp.
| A．a eight-day | B．a eight-days |
| C．an eight-day | D．an eight-days’ |
He decided ______ on Tuesday.
A.leave B.to leave C.leaves
--When __________you __________to cough?
--Two days ago.
A. do; begin B. did ;began C. did ;begin
Drinking hot tea __________honey is good __________sore throat.
A． with ; for B. with ;at C. and ;for
If you have a toothache, you can see him. He is a __________.
A. teacher B. dentist C. policeman
It has no __________, but it can walk .
A. foots B. foot C. feet