1) I ... snorkelling a) am b) is c) are 2) He ... swimming. a) am b) is c) are 3) We... waterskiing. a) 'm not b) isn't c) aren't 4) They ... sailing. a) are b) am c) is 5) Rosy ... diving. a) am b) is c) are 6) My parents... kayaking. a) isn't b) aren't c) 'm not 7) I .....surfing a) aren't b) isn't c) 'm not 8) You ... windsurfing. a) aren't b) isn't c) 'm not 9) I ... flying my kite. a) am b) is c) are 10) Billy ....running. a) am b) is c) are

FF3 grammar unit 4

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