【单选题】
Poor health can be[填空] to unemployment.
【单选题】
I’ve made friends with an English?girl??[填空]name?is Lily.
【单选题】
You [填空] look for exercise opportunities all the time.
【单选题】
He said that it ?[填空]nine then.
【单选题】
I was going to write, [填空] I lost your address.
【单选题】
Before?he came to China, he??[填空]Chinese for three years.
【单选题】
The sandwhich course, [填空]I have been on for a week ,is really excellent.
【单选题】
Buenos Aires is one of the world capitals that[填空] noted for its busy harbor.
【单选题】
The airplane?[填空] is taking off?is?making a lot of noise.
【单选题】
She asked me ?[填空]he was coming the next day.