I’ll give her the books as soon as she ________.
—The children are so afraid. Shall we ________the bush to find the ghost?—OK, let’s have a look. There may be something strange.
Suddenly, they heard ______ whisper from the bushes behind _______tree on the left.
—Do you like to sleep with the windows ________?—Yes, I’d like to feel the air and wind.
---Can we swim in the river?---_______. It's dangerous to swim here.
There is a_______ tree in front of my classroom