So far we have done a lot to build a low-carbon economy, but it is ____ ideal (理想). We have to work still harder.
Every student as well as teachers who ____ to visit the museum_____ asked to be at the school gate on time.
His winning the competition has ___ his confidence of himself.
With the financial crisis _____ across the globe, a lot of companies have shut down and many people have been out of work.
— When would it be for you to go to the science museum with me?— I am free this Friday afternoon. Let’s meet at 2 p.m. at the school gate.
— Have you ?— No. I had the wrong number.