- I hope to see Niagara Falls one day. What about going there?- Niagara Falls would be beautiful, but there is not much to do there.
-To keep safe, everyone_______ wear a seat belt(安全带) in a car. A. is suppose B. are supposed to C. is supposed to D are supposed
-She asked me __________ go to the park.
-The Greens are not here. If you need help, you should __________. -Sure.
-My little brother was really_______ at the _______ news.
-The flight to Beijing will _________ in one hour.