Сchoose the correct form(gerund or infinitive or both) 1.bob enjoys tennis. a. playing b. to play c. both 2.margery hates heavy metal. a. listening b. to listen c. both 3.sam avoided to the dentist as much as possible. a. going b. to go c.both 4.susan offered student. a. helping b. to help c.both 5.maria wanted off from work. a. taking b.to take c.both 6.christie needs a book for reading in class. a. buying b.to buy c.both 7.she goes every week. a. skating b. to skate c.both 8.the job involves reports for the management. a. preparing b. to prepare c.both 9.remember at the crossroads. a.stopping b. to stop c.both 10. she's afraid by plane. a. of going b. to go c.both