COULD FOR FUTURE POSSIBILITY

I have to set the alarm clock or I ________

• could go to sleep tomorrow.

• could wake up late tomorrow.

• could dream a lot tomorrow.

I am not drinking coffee because ......

• I couldn't sleep well tonight.

• I could sleep well tonight.

• could I sleep well tonight.

To eat fast food every day could _____

• keep us healthy

• not hurt our health.

• hurt our health.

__________ because I don't understand the topic.

• I could pass the exam

• I could fail the exam

• I could the exam

Flying cars ___________

• could be in the market soon.

• could disappaear soon.

• could fly soon.

COULD / IN / A / THE / ERUPT / WEEK / VOLCANO

The rain ______ landslides.

• could try

• could invent

• could cause

Some animals _________ in a few years.

• could get extinct

• could be born

• could live

I don't drive fast because I could _____ an accident.

The criminals could _____ to jail for at least two years.

• live

• leave

• go