My sister has many strict rules in her school. — ______________.

Excuse me, could you tell me — Go along this street until you see some buildings with golden roofs.

If the opportunity would ______, hold on to it and don’t let it go.

The director couldn’t figure out _______ made his assistant spend so much time in doing the survey. [ ]

You have failed to do what you ________ to and I’m afraid the teacher will blame you