____ the help of man-made satellites卫星, we can know what the weather will be like in the future few days.
—I’ll have an English exam about star sign next Monday. — ____________.
Jack _____________. Now he can go to school by bike.
This pair of jeans looks nice_____ Sandy because she looks very nice_____ blue.
If Ifree next Sunday, I to the farm with you.
—Is your mother badly ill?—No, _____, only a little cold.