There used a tree in front of the house, but now it is cut down.
-- My friends always get better grades than I do. What should I do? --
______ Kathy was watching TV, her mother asked her to go shopping.
If there are _______ people driving, there will be ______ air pollution.
There ________ no good news for you today.
Be careful of the dog! It’s. Keep away from it.