things，in，are，the，now，the，car
_________________________________
()“Doyouwant_____orange?”“No，I'dlike_____bottleoforange.”
three__________(序数词)
Theboysliketolistentomusicwhentheydo______(they)homework.
mouse________(复数)
Ithinkthe______(four)lessonisthemostdifficultinthisbook.
