You could have walked here.—Yes. A taxi ___________ necessary.

There _______ a temple on the side of the mountain, didn’t there?

My baby is sleeping. Would you like to the TV a little— Sorry, I will do it right now．

Shall we go and ________ hello to the foreign teachers — Good idea! Let’s go.

I didn’t do well in the exam. What about you?— I did _____ you. Maybe even worse.