If you __________ (expose) phosphorus to air, It __________ (burn)If you __________ (heat) ice, it __________ (turn) to water.If metal __________ (get) hot, it __________ (expand)If you __________ (stand) in the rain, You __________ (get) wetIf anyone __________ (ring) the bell, don’t __________ (open) the door.If my father __________ (not, sleep) well, he __________ (drink) coffee before going to bedIf you__________ (press) this button, the machine __________ (stop)If you__________ (multiply) 6...
Đọc tiếp
If you __________ (expose) phosphorus to air, It __________ (burn)
If you __________ (heat) ice, it __________ (turn) to water.
If metal __________ (get) hot, it __________ (expand)
If you __________ (stand) in the rain, You __________ (get) wet
If anyone __________ (ring) the bell, don’t __________ (open) the door.
If my father __________ (not, sleep) well, he __________ (drink) coffee before going to bed
If you__________ (press) this button, the machine __________ (stop)
If you__________ (multiply) 6 to 8, you__________ (get) 48
If anyone __________ (call), say that I__________ (be, not) at home.
If you__________ (go) to the Post Office, you__________ (mail) this letter for me.
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