The more teenagers watch actors smoking in films, the more ______ they are to take up the habit of smoking themselves.

The new teaching building is _______ the yellow one.

He spoke for quite a while, but I was _____________ puzzled about what he said.

The number of the students in our grade ________about six _______,of them are girls.

What were you doing when I phoned you last night? —I _____my painting and was starting to take a bath