– Volunteering is becoming ____ popular in China. - Yeah, people are now aware that helping others is helping themselves.
一I just can’t stop worrying about the result of my medical examination.一_________. There’s nothing you can do now but wait.
Rock-climbing is a breathtaking activity, very popular nationwide among young people, ______ cooperation as well as courage plays an important role.
Students are required to go out in couples, especially in the evenings, with friends ______ they get into trouble.
After a long vacation, Mike came back _________.
This sweater fits me, but I can’t afford to buy __________. I have to choose _________ which is cheap enough for me.