The girl often helps her best friend, ______ is not good at English.
Some policemen were sent there to ________ the villagers ________ the trees.
______ the kids have left home , we’ve got a lot of extra space.
The news _____ the spaceship succeeded in returning to the earth spread everywhere.
Kate asked the girl to ________ so that she could hear what her husband said on the phone.
The population of our village was ____ that of theirs.