Oh，my God!I have ______ five pounds．
Don't worry．It's normal for a growing teenage girl．（ ）
A．put upB．put offC．put onD．put down
Have you read the book Harry Potter？
Sure．Eric is also _______ it and we become friends because of that．（ ）
A．proud ofB．afraid of
C．serious aboutD．interested in
Stephen Hawking got more than 380，000 followers in two hours ______first message on Weibo．（ ）
A．beforeB．sinceC．afterD．until
If we just think about _____，the boat of friendship will be overturned anytime．（ ）
A．myselfB．himselfC．yourselfD．ourselves
"重要的事情说三遍．"can be translated into"Important things must be_____and again and again．"．（ ）
A．spokenB．repeatedC．describedD．introduced
How do you get on with_____ little brother？I've just had a baby sister I'm worrying about it．（ ）
A．myB．hisC．herD．your