1. Teachers should give students a lot of care and attention 2. Authorities must take prompt action to deal with recent rising 3 Schools should hold more outdoor activities for students to 4. A lack of sleep could cause a splitting headache. 5. They are going to pull down the house to rebuild it. 6. I have to read at least one story for my children before 7. The restaurant will serve their local cuisine as part of 8. The police might give a reward to anyone who pro wanted criminal. 9. Jenny could lift up that big box without any help. 10. You don't have to water this tree regularly.