-- The boy can speak both English and Japanese ______ he is only ten.-- Wow, what a clever boy!A. if B. because C. though
–For _____is this book written? ---It’s written for young kids.
The temperature is______ today than that of yesterday
There is______ with my watch. It can work well.
I’ll do it better if the teacher ____________ me another chance.
The old woman has no children. She lives by________.