He saw a little boy a kite on the road when he drove to the village.
—Where___ you ___last night? —I went to the supermarket and bought a present for my younger sister.
I ___ an article about first aid. It’s useful in emergency situation.
It is helpful to _____ a good habit of reading in language learning.
Oh, it ___so nice. What beautiful music it is!
—Someone is knocking at the door. Is it Ann? —It ________ be her. She is giving a performance at the theater now.