--- nice weather it is today! --- Yes, shall we go walking in the park this afternoon?
.My sister still wants to go to school ____she is ill.
Her best friend likes to do__ same things__she does.
David watches TV six hours a day and eats much junk food, but he never exercises. So he is ___.
— Can you tell me ___ it is from here to the history museum? — It’s about half an hour’s walk.
If you want to speak English well, it’s ___ for you to practice as often as you can.