— I think it’s a good idea to have classes on the Internet.— ______ . I don’t want to stay at home alone.
21.Some cars are equipped with GPS for people easily to find the _________ of their destination.
20.Though ________ money, his parents managed to send him to university.
19.This library was ranked ______ one of the best libraries in the world_____ honor of its contribution to the people.
18.---Can I borrow your car this Sunday? ---______________.I won’t use it anyhow.
17.Puppy love is _________.