Complete the sentences about the possible future for our word,using a suitable form of the verb in brackets,depending on whether you think the sentence describes something real/possible or unreal/impossible.
1) If an astronaut (fall)....... into a black hole in space ,what(happen)..........?
2) If people (not stop)........... using cars so much the country's road (eventually grind)............ to a standstill.
3) What (happen)............ when the world's supplies of oil (run out).............?
Complete the sentences about the possible future for our word,using a suitable form of the verb in brackets,depending on whether you think the sentence describes something real/possible or unreal/impossible.
1) If an astronaut (fall)......falls. into a black hole in space ,what(happen)...will happen.......?
2) If people (not stop)..do not stop......... using cars so much the country's road (eventually grind)......will eventually grind...... to a standstill.