—Can the plane fly _____ the Atlantic Ocean?—Yes,but it needs to go_____the clouds for hours.
The room there _______ many books inside.
Tom likes looking out ________ the playground __________ the classroom.
Which floor is your classroom ____________ that classroom building?
单词辨音 (本大题共5分,每小题0.5分)
We were swimming in the lake _______ suddenly the storm started.