We relax for half an hour after the second class in the morning. Look! Most of us are playing during the break time. Some students are on the playground (操场).They are playing basketball. Oh! A boy is running with the ball. And another is stopping (阻止) him. They look so cool. And there are some girls watching the game. Some students are in the classroom. They are talking. A few of them are reading and doing homework. Look! A girl is looking at the birds in the tree in front of the classroom. She is thinking of something interesting because she is smiling (微笑).
What are the teachers doing? Some of them are working in the office. And some are talking with students. Everyone is doing his or her things， busy but happy!
根据短文内容，判断下列句子正误。正确的用“A”表示，不正确的用“B”表示。
1.We relax for thirty minutes after the first class in the morning.
2.All the students are playing on the playground after the second class.
3.A few students are still studying during the relaxing time.
4.A girl is happy to see the birds in the tree in front of the classroom.
5.The teachers are not happy because they are busy.
It is difficult ____the students _____ get to Yunnan.
A. for ， for B. to ， for
C. for ， to D. to ， to
Mike is one ________ boy.
A. 11--years --old B. 11--years old
C. 11--year-old D. 11 years old
School make rules __ help ______ students.
A. help B. helping C. to help D. helps
Elephants can remember the places _______ food and water.
A. with B. for C. in D. at
He likes ______my friends.
A. to play with B. to play
C. play with D. play
