81. Mount Pinatubo……………… is a volcano in the Philippines erupted in 1991.

A which              B who                         C whom              D whose

  82 Tornadoes or funnel- shaped storms can suck up anything …………… is in their path.

A who                B whom                        C that                    D whose

  83 We………….. since we left school.

A don’t meet              B didn’t meet            C won’t meet              D haven’t meet

  84. I’ll bring some raincoats just in case. I hope my friends……………. laugh at me.

A didn’t                   B won’t                     C don’t                        D haven’t

  85. In 1995, a huge earthquake ……………  the city of Kobe in Japan.

A strike                    B struck                   C striking                        D striked

  86. Tidal waves ……………  the result of an erupt shift in the underwater movement of te earth.

A are                           B were                 C is                                D was

  87. I can’t hear what you are saying. Can you ……………… the radio?

A turn on                     B turn off                   C turn up                  D turn over

  88. Neil Armstrong,……………  walked on the moon, lived in the USA.

A which                      B whom                     C who                    D whose

  89. Marie Curie, ………. Is one of the greatest women in our time.

A whom                   B whose                           C which               D who