Peter’s Chinese was very poor, so he couldn’t make himself ____.

Darkness _____, so we had to stop our journey and stayed on a farm for the night.

.—-How have you been doing recently—-________.Nothing really goes wrong.

.— This is one of the oldest trees in the world. —_____ such a big tree.

－Have you finished your composition yet －Sorry. I’ll finish it in ________ ten minutes.