You must _____ a letter to your mother tomorrow.
—Well, I will, Dad.
A. write B. to write C. write to
—David, don’t put your shoes here. ______, please.— OK, mom.
A. put them away B. put it away C. put away them
——________ bread do we need, Mom?
——Two kilos, I think.
A. How many B. How often C. How much
The boy is _____ for his pet dog now, but he can’t ______ it.
A. finding； look for B. looking ； find C. look ； find
Maria goes to the _________ to read books every day.
A. computer room B. lab C. library
Listen! The birds ______ _______ in the tree.
A. are singing B. is singing C. sings
