______of the earth is covered with water.
A. three fourth
B.threes fourths
C.three fourths
His parents ask himlate at night.
| A．don’t stay out | B．to not stay out |
| C．not to stay out | D．not stay out |
Beautiful flowers make ushappy.
| A．to feel | B．feeling |
| C．felt | D．feel |
Let’s waitthe rain stops.
| A．when | B．because |
| C．until | D．although |
I my cousin in England. I want to see her.
| A．teach | B．help |
| C．thank | D．miss |
I usually go for a walk in the park Saturday nights.
| A．for | B．in | C．at | D．on |