37.The students have been told that under no condition______the mobile phone in class.
—Look! Somebody _____ the sofa. —Well, it wasn’t me. I didn’t do it.
The manager is said to have arrived back from Paris where he ____ some European business partners.
—Mummy, can I put the peaches in the cupboard? —No, dear. They don’t ____ fresh. Put them in the fridge instead.
The success of a government should be measured ____ the health and happiness of the people as well as the development of the economy.
According to scientists, our mental abilities begin to____ from the age of 27 after reaching the highest level at 22.