How do you study English so well? —I think _________ English movies is a good way to learn English.

Are these books yours, Mike?—No, they aren’t. They belong to ______.

Will the new iphone cost a lot? –I ______ think so. Apple’s products are usually expensive.

My mother was cooking while I_________ the radio.

Dad, _____ we wait until the light becomes green?–Yes, we ______ . That’s the traffic rule.