Many a student _____ that mistake before.
—Are you going there with us? —If Mary wants to go, ______.
---Can you finish the difficult task in such a short time? ---No, it is beyond my __________.
---I’m afraid I don’t have the ability to make a speech in public. I’m too nervous. ---Don’t worry. You will overcome it _______if you practice more.
In my opinion, all Mr Li ______ good to his students in his class at present. He is very strict with them in their studies.
In a(n) _____ to help preserve history, the Greek government established a committee to undertake the professional restoration of the Acropolis.