— I am very worried about tomorrow’s chemistry test. I’ m afraid I can’t pass this time.— ! I’m sure you’ll make it.
She has to help her mom ________ dinner today.
We have to ________ uniforms at school.
We have to get to the bus station ________ 6 o’clock, or we’ll be late.
She was ________ tired because she did ________ housework today.
Mrs. White asked her son ________ with water.