Keep your child off drugs, ________ it will ________ many serious health and behavior problems.
| A．or; point to | B．or; lead to | C．and; point to | D．and; lead to |
She has to help her mom ________ dinner today.
| A．makes | B．making |
| C．made | D．make |
We have to ________ uniforms at school.
| A．wear | B．wears |
| C．put on | D．puts on |
We have to get to the bus station ________ 6 o’clock, or we’ll be late.
| A．on | B．in |
| C．by | D．for |
She was ________ tired because she did ________ housework today.
| A．too much; too many | B．much too; too much |
| C．too much; too much | D．too many; too much |
Mrs. White asked her son ________ with water.
| A．not play | B．don’t play |
| C．not to play | D．don’t to play |