1) While I ........................ ,my mother called me. a) wrote b) was writing c) were writing d) writing 2) While she was running, it .........................to rain. a) start b) starting c) started d) starts 3) The phone ............................while we were eating. a) rang b) ring c) ringing d) rings 4) My brother fell down while he .............................tennis. a) were playing b) was playing c) playing d) played 5) While the sharks ------, the octopus -----. a) are swim, did hiding b) is dancing, do hide c) were swimming, was hiding 6) The otter ----, while the beaver ----- a) flew, did homework b) plays, works c) is dance, did working 7) The otters ----, while the beavers ----- a) played, worked b) play, work c) is dance, did working 8) The otter ----, while the beavers ----- a) played, worked b) plays, worked c) is dance, did working 9) The hippos-----, while the crocodile------- a) doing a walk, ate bananas b) were walking, was swimming c) was walking, were swimming 10) The hippo-----, while the crocodiles------- a) doing a walk, ate bananas b) was walking, were swimming c) was walking, were swimming

Grammar - conjunction - while

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