---I think English is ____unimportant subject.---I don’t think so. It is ____useful tool when we talk with foreigners.
Linda is kind girl. Everyone in our class likes her.
— I’m flying to Hainan Island for my holiday this weekend. —Wonderful! ________
–How long may I _________ your bike? -- For a week. But you mustn’t _________ it to others.
–May I take these books out of the reading room? -- No, you _________.
He wants to know _____ .