Many social workers went to Ya’an to help clean water and food to local people.A、put out B、come out C、give out
The students were all tired but ________ of them stopped ________.
—Can I see the headmaster at the moment, please ? —I'm afraid not. He ________ out. He ________ in 10 minutes.
Italy is famous for ________.
There __________ great changes in our hometown in the past fifteen years.
We spend as much time as we can ______ English.