They are broadening the bridge to_____ the flow of traffic.

going for an interview, it is important to________ as much information as possible about the company.

It was only when I reread his poems recently________I began to appreciate their beauty

Be careful. You might fall into the river.—Thank you. I ________ I ________ so close to it．

Her hands________rough.She must have done a lot of heavy physical work.[ ]