I called Mary many times yesterday evening. But I couldn’t get through. Her brother _____ on the phone all the time.
I find ________ difficult to remember everything, though I’m still young.
It’s an ________well (井). Stay away from it.
The twins may look the same _____ each other, but they are different ______ many ways.
There is ______ in today’s newspaper.
We will go for a picnic if it ______ tomorrow.