Mark was a student at this university from 2006 to 2011,________he studied very hard and was made Chairman of the Students’ Union.
. ---How much do you ________? ---About 60 kg.
You’ll always be _______ whenever you want to visit us.
Can you help me with this math problem? I _______.
A cat is ______ a tiger ______ many ways.
.I have bought two ball pens, _______ writes well.