_ you keep on practicingEnglish, I’m sure you will be able to speak itfluently

Mrs Zhang is very popular among the students.––Yes. Her classes are ______ lively and interesting.

________ that makes her different from the other students—Honesty, hard work and, I suppose, a bit of imagination.

With no one to________in such a frighteningsituation，the girlfelt very helpless.

It was the first time that Zhang Lin had spoken before hundreds of strangers and he spent several days __________ his lecture before he stepped onto the platform.