Please stop _________ and go out for a walk. Remember _________ warm clothes.( )
to study; wearing
studying; to wear
to study: to wear
studying: wearing
Ladies and Gentlemen, welcome to Beijing!! And if you need any help, please call me _________010﹣5558 6390.( )
A.atB.onC.withD.by
You look pale today, Madam! What's the matter with you?
___________ serious. Just a cold.( )
A.SomethingB.AnythingC.NothingD.Everything
After the terrible explosion(爆炸) in Xiangshui, Yancheng, many people from cities around came to hospitals to _________blood.( )
A.devoteB.createC.donateD.celebrate
My mother has a poor _________of direction, so she is always afraid to go out alone.( )
A.sceneB.silenceC.serviceD.sense
As _______volunteer at the Beijing Expo 2019 (园艺博览会),Lu Ming understands
_________idea of green life better than before.( )
A.a; anB.a; theC.the; anD.the; the