-Good morning ! - .
—Kangkang, how many apples are there _____ the tree?—Too many.
Look! The students _____ the classroom.
—Hi, Jane. What time do you get up _____ weekdays?—I usually get up _____ about six o’clock.
—What’s your favorite subject?— _____ Because it’s easy and interesting.
—Hi, Lily. Happy New Year!— _____