–I missed the first part of ________ film Avatar.
–- What a pity ! You should be here half _______ hour earlier.
| A．a, the | B．a, an | C．the, a | D．the, an |
Don’t get on or get off the bus_____ it stops.
A. because B.when C. until
The old man lives ____ but he doesn’t feel ____.
A. lonely; alone
B. lonely; lonely
C. alone; lonely
She is twelve years old.Why don’t you let her_____home by herself from school.
A.riding B. ride C. to ride
--Why do you look worried?
--I’m looking for my pet dog but I can’t find it______.
A. somewhere
B. anywhere
C. everywhere
—Mom, my classmates invited me ____ a field trip. May I go with them?
—OK.
A. go on
B. to go on
C. to go in