—Will you have a picnic tomorrow?—Yes.But if it________,we’ll visit the museum instead.A.will rainB.rainsC.doesn’t rain
Tony answered all the questions ________ the most difficult one.
—Miss Li, could you give me on English learning?—Certainly. First you should speak English every day.
They ________happily when the accident happened.
—Remember this, John. careful you are, mistakes you will make.—Thanks, Miss Rose.
---- is the population of your city? ----About two million.