-- How long ________ since our School founded “Wechat Group”?-- For eight months .We carried it out in March.A. was it B. has been it C. is it
If she________hiking in the mountains tomorrow,I will go there with her.
She is________to go to work.
—Could I use your dictionary? —________.
—Could you please________the floor for me? —Yes,sure.
—Which do you prefer,a CD player or a Walkman? —________.I prefer a portable computer.