It's 9 p.m. They _______ now. They often go to bed at 10 p.m. ( )
该句含义为晚上 9 点钟了。他们现在正在睡觉。他们经常在晚上 10 点钟去睡觉。根据 now可知这里是现在进行时。现在进行时的句型结构是 be + v.ing，A. sleep 动词原形， B. are sleeping 是 be + v.ing，C. will sleep 将来时，B 符合题意，故选 B。
2018年12月，张阿姨把4000元的存入银行，定期三年，年利率是2.75%到期后，应得利息______元.
It's 9 p.m. They _______ now. They often go to bed at 10 p.m. ( )
—What did Sarah _______ yesterday morning? ( ) —She _______ to the park for a picnic.
Tom often _______ his room on the weekend. ( )
—When are you going to Hong Kong? ( ) —I'm going _______.
—Mum, my dog is so cute. ( ) —My dear, it's not only _______ dog. It's also _______.
以“My favorite Lesson”为题写一篇文章，不少于 60 个单词。
brother, his, my, homework, does, school, at (.)
This is my friend.（改为复数句）
Linda likes oranges. (改为一般疑问句并作否定回答)
