Driving Offence Point System is a computer-controlled system _____ to reduce accident rates and make roads much safer.

You can keep the book until you ______ .

He has no idea _________ she left without a word

Since I won the big prize, my telephone hasn’t stopped ringing. People _____ to ask how I am going to spend the money. [ ]

. The biggest problem for most plants, which ___ just get up and run away when threatened, is that animals like to eat them.