Bài tập 1: Chia động từ trong ngoặc - If you (freeze)..............water, it (become)................solid.
Bài tập 1: chia động từ trong ngoặc
- If you (freeze).....freeze.........water, it (become)......becomes..........solid.
- If you (mix).......mix........red and yellow, you (get)......get.........orange.
- If plant (not have).......doesn't have........water, it (die).....dies..........
- If it (rain)........rains......., the road (get).......gets........wet.
- If you (be not).......are not........sure about what to do, ask the instructor.
- If it (be)......is.........in winter, the weather (be).......is........cold and dry.