Câu hỏi:

How many cities you and your uncle _______ by July last summer?

They _______ through horrible times during the war years

Miss Jane _______ typing the report when her boss came in.

He'd just met (A) his girlfriend’s parents (B) for first time (C) so he was on his best (D) behavior.

She received a general education in local schools and some scientific training from her father.

The old man walked (A) home (B) by himself, (C) in spite of he knew (D) that it was dangerous.

As a brilliant and mature student with a rare gift of concentration, Marie harbored the dream of a scientific career which was impossible for a woman at that time.