—We don’t know who stole the book. What’s your opinion? —Jack is considered ______ it.
Does the way you thought of ________ the water clean make any sense?
I failed in the final examination last term and only then ________ the importance of studies.
Henry has been looking forward to ________ his present for days, so now all that he’s lookingforward to is ________ whether his father is back home.
Bobby ________ me your secret, but he meant no harm.
The speed of cars and trucks is ________ 30 kilometers per hour in large cities in China.