Who is the girl ______ is drawing a picture under that tree?
When you don’t know a word,you can________in the dictionary.
—We have done a lot to make our city cleaner,but it’s still not enough. —So we should do________to improve it.
________Gian________Tara are studying Chinese history and culture now.They find them rich and amazing.
—Do you know________Amy came to school this morning? —Her bike was broken,so she had to walk.
My friend Frank sings well,and he is________good at playing the guitar.