—Smart phones are more and more popular now.—So they are. But they still ________ too much.
----_______ does Tom go to the club? ----Once a week.
Most students exercise __________ a week.
----Did you have a sports meeting yesterday? ---- No, we didn’t. It was put off ________ the heavy rain.
When summer comes, a lot of people feel like _____ to have fun.
----What did you do yesterday evening, Gina? ---- I _____ Titanic 3D in the City Cinema.