用括号内所给动词的适当形式填空。Betty is often seen ______(help) the old man with his housework.
He prefers ______(take) part in the public activities rather than stay at home alone.
They ______(agree) with each other, so they argued for a long time.
Animals are our friends, so ______(protect) them is our duty.
You have ______(award) a scholarship to study violin at our School of Music.
你从图书馆借《哈里•波特》这本书多长时间了？
How long the book Harry Potter from the library？
雨下得如此之大，去太极湖的徒步旅行被取消了．
It rained that the hiking to Tai Chi Lake was cancelled．
父母养育我们不易，我们不应该让他们失望．
It's not easy for parents to raise us，and we shouldn't ．
戴眼镜的那位女老师中等身材．
The woman teacher is of medium build．
He always asks me my homework．
他总是问我作业做完了没有．（finish）