31.     We ________ swimming because it’s fun and good exercise.
         A. like                  B. are liking           C. will like           D. liked
32. My grandparents don’t like ________ in the city because it’s noisy and crowded.
         A. live                  B. lived                  C. living               D. to living
33. Fire needs oxygen to burn. It ________ without oxygen.
         A. burn                B. burns                 C. don’t burn       D. doesn’t burn
34. How much time do you spend ________ the Internet per day?
         A. surf                  B. to surf                C. surfing             D. to be surfing
35.I don’t mind ________ a DVD, but I prefer ________ to the cinema.
         A. to watch - to go                                                          B. watching – go 
         C. to watch – going                            D. watching – to go
36. _____ is her father's hobby. He likes going to the zoo to see beautiful parrots
or canaries.
A. Collecting birds                              B. Raising pets
C. Bird-watching                                D. Arranging flowers
37. My mother loves___ ____ She usually grows vegetables and takes care of them when she has free time.
A. cooking food    B. gardening           C. cycling             D. eating fruits
38. My brothers would like to_____  mountain climbing. They think they will
enjoy themselves and _____ some nice photos.
A. go/ take             B.  pick/take           C. take/collect       D. go/pick
39. I prefer listening to music____ very much. Gentle    and nice lyrics of old
songs always attract my attention.
A. headphones            B.        noise              C. colours             D. melodies
40. My father will go_____ on the sea when my family goes to the beach this week.
A. gymnastics        B. camping             C. horse-riding     D.      surfing