—Hi, David! How was your trip to Beijing? —Wonderful!I have never had ________ holiday in my life.
I would advise you there by bus, because it’s too crowded.
The reason I’m writing to you is to tell you about a party on Saturday.
-Will you stay for lunch? - Sorry, I _____. My mother is coming to see me.
I shall never forget those years I lived in the countryside, has a great effect on my life.
In, when he was in, he went abroad to study in America.