He treated me as though/as if _____ his own son.
----Have some oranges, please.----No, thanks. I’ve just have ________. They’re a little bit sour.
—I’m feeling terrible and lonely all the time, what should I do?—______! Try to talk to your friends, and take good care of your health.
A big earthquake __________7.1 on the Richter scale struck Yushu, knocking down buildings and causing more than two thousands people to lose their lives.
. In the interview, he had finally ______ several customers of the advantages of his product
He saw her coming, and advised me to hide behind the door, _________ advice I took at once.