The traffic lights ______ green and I pulled away.
Mark woke up one morning to find both water and electricity ___ because he had not been able to pay the bills.
---- Guess what! I have got “A” for my term paper. ---- Great! You ____ read widely and put a lot of work into it.
. Although surprised, she pretended to be calm____ nothing had happened.
Washington, a state in the United States, was named _____ one of the greatest American president.
Was it______ Mike’s careless ____ your keys were lost?