The pen is not cheap for the children; it's too ___．
A. difficult B. heavy C. uncomfortable D. expensive
—I can't find my watch.—________ it is in your pocket.
A. Maybe B. May be C. May D. Be
You need ____ early tomorrow.
A. comes B. to come C. coming D. to coming
She wants to be a singer. She thinks it's one of the most interesting____．
A. job B. work C. jobs D. works
Let's send some flowers ________ our teachers.
A. in B. on C. to D. for
I want to ask him________me with my English.
A. help B. to help C. helping D. helps
