She started singing to the baby and was ________ with a smile.

We would like to _______ some money _______the poor children in our country.

The Greens seldom go to the concert,________?

Will Helen come to meet us today — She’s not very busy these days, so she ____come today.

_____ can we protect the environment in our daily lives— As for me, I think we are supposed to use both sides of paper and try not to use plastic bags.