The river ... (freeze) if it ... (be) cold., freeze, freezes, is, does, If you ... (heat) water, it ... (boil)., heat, heats, boil, boils, If you ... (touch) a hot kettle, you ... (burn) your hand., touch, touches, burn, burns, If you ... (mix) red and yellow, you ... (get) orange., mixes, mix, gets, get, If he ... (not water) this plant, it ... (die)., don't water, doesn't water, dies, die, Ice ... (melt) if you ... (hold) it in your hand., melt, melts, hold, holds, The ground ... (get) wet if it ... (rain)., gets, get, rain, rains, Ice cream ... (melt) if you ... (heat) it., melt, melts, heat, heats, If you ... (mix) blue and yellow, you ... (get) green., mix, mixes, gets, get, If Sue ... (not wear) a cap, she ... (get) sunstroke., don't wear, doesn't wear, gets, get, You ... (breathe) slowly if you ... (be) relaxed., breathe, breathes, am, are, is, If you ... (mix) water and oil, the oil ... (float) above the water., mix, mixes, float, floats

Zero Conditional

视觉风格

显示所有

活动设置

排行榜

切换模板

恢复自动保存:?