【推荐1】The patient had to have one of his legs _____ (remove) because of infection. (所给词的适当形式填空)

【推荐2】The road is covered with some fallen trees and they require____________ (remove) immediately. (所给词的适当形式填空)

【推荐3】Three children ______ (remove) from the school for bad behaviour yesterday.

【推荐1】In Beijing, there are many _________, like the Great Wall, the Summer Palace, the Tiananmen Square. But what   _________ me most is the Great Wall, which is also _________ to the foreigners. More and more foreigners are _________ by the beauty and come to China.(attract)

【推荐2】Unless some extra money___________(find), the theatre will be close.

【推荐3】All the students are ___________ (request) not to throw rubbish in the schoolyard.