—How can we save electricity in daily life?
—By ________ the lights when we leave a room, for example.
turning off
putting off
taking off
Seeing their teacher _______ into the classroom, they stopped _______ at once.
He can speak _______ English _______ Chinese, although he is a Japanese.
Our English teacher _____ in the office because she has gone to America.
-Why not get your ears _______? They will be nice. -As a student, I'm not _________.
The man has ________ many things from the store.