---Why are you worried? --- I’m expecting a call from my daughter. She _______ abroad for three days.
–Are they ______books? --No, they aren't. They're ______ books.
Damao can play basketball and he can also play violin.
下面 组中的字母顺序前后是正确的。
There is “s” in the word “desk”.
—Mike invited us to take part in the party this Sunday. — Is tomorrow his birthday?