ing to scientists, our mental abilities begin to __________ from the age of 27 after reaching the highest level at 22.

My grandma is ill in hospital. I have tolook after her. —__________.

Would you mind lending me your new car ——__________.

_______ one of you breaks the window will have to payfor it.

— Do you know anything about the school? — Yes. In fact, this is the third time I _____here. [ ]