The policeman told us __________ the street when the traffic light was red.

Look at these girls. Are ________ your friends— No, I don’t know _________.

Notice for the moment was__________ of nuclear talks between Iran and some western countries.[ ]

The farmer lives on growing vegetables. He can’t earn______ this year because of the drought (旱灾).

After reading for an hour, you’d better_______ the green trees for a minute or two.