... is the role of tutors in the Open University?A. They discuss their students’ written work, either at meetings or through correspondenceB. They sing happilyC. They do their researchD. They ... watched them (8) away to the other end of the pool. Luckily, there no-one else in the pool at that moment, but (9) when Simon was swimming to get them, a girl came into the pool and (10) them ... people who hate learning.22. When there is famine in the country, the people must ______ the good will of other countries to provide them with the goods they need.A. rely on B. rely at C....