The doctor recommended I _____ here ______ the sunshine before I started for home .

My bike is broken. Could you help me to __________?

Nobody knows for sure how dinosaurs died out 65,000,000 years ago. It _______ because of sudden changes of their living conditions.

The more careful you are while writing acomposition，________

bother to buy me an air ticket. I’ve gotone.— ______ Why didn’t you tell me earlier I’ve gotone, too.