Key points
1. i am afraid he is busy right now.be afraid +句子恐怕……
恐怕他们没时间打篮球了。
i am afraid they have no time to play basketball.

2.给某人打电话: ring sb. up = call sb. up

3.留口信:leave a message

4.给某人留个口信: give sb. a message

用合适的反身代词填空。
1.那是他的外衣。他会给自己穿衣服。
That's his coat. He can dress_ himself.

2.小心那把小刀，否则你会伤着你自己。
Be careful of that knife, or you'll cut yourself

3.你们必须要照顾好自己，并保持健康。
You must look after yourselves and keep healthy.

4,她自学英语。
She taught herself English.