— Food problem is becoming a big one in China! —I think the food ________ before going to shops or supermarkets.
There is ______ “s” and _______ “u” in the word “bus”.
That man has __________money, but he has no friends.
After school, students often practise___________ ball games on the playground.
——________ do you usually go to school? ——On my bike.
She likes staying _______ home and listens _________ music.