The students are having an English lesson ______ their classroom. [ ]

Students can’t be made ____________ all day.

Jim, it’s 7 o’clock.. Please ________ TV. I want to watch the News. —-Yes, mum.

We work together to achieve our common purpose: __________ world that is safer, cleaner and healthier than __________ one we are living in.

Tim, a 3-year-old boy, dances _____ music as soon as he hears it.[ ]