— Hello! Remember me?— I seem to have met you __________.
His close friend _____ for two years.
—Have you ever _____ Mudanjiang to see the Jingbo Lake? —Yes, I have.
.—_____ you _____ your homework yet?—Yes, I _____ it ten minutes ago.
You’d better speak aloud ______ we can hear you.
—It’s very hot, but quite wet today.—_____