He hesitated for a moment before kicking the ball, otherwise he ______ a goal.

He suggested the problem worth paying attention ______ at the meeting.

It is recommended by the representatives that traditional cultures _____

We ____________ on the journey now but for this bad weather.

Eye doctors recommend that a child’s first eye exam ____at the age of six months old.

—What happened to the young trees we planted last week?
—The trees _      well, but I_        them．  

—I do enjoy my present job as an engineer.
—Well，I would also be an engineer if I       my major when I was at college.

--- It rained cats and dogs this morning. I’m glad we took an umbrella.
--- Yeah, we would have got wet all over if we__________ .