Complete the first conditional sentences with the correct form of the verbs in brackets. 1.if the earth gets hotter, more (suffer)droughts. 2 . southern europe will become a desert if global warming.. (continue).3.if we (not do)something soon, this problem will get worse. 4 . people (die) if they can't grow food.5.if the ice melts, polar bears. survive)

If the earth gets hotter, more countries will suffer (from) droughts. southern europe will become a desert if global warming continues. if we don't do something soon, this problem will become worse. people will die, if they can't grow food. if ice melts, polar bears will not survive.

Ihave been digging the garden since morning my father has been working for three hours i have been writing thus article for about an hour and a half. my sister and have been cleaning our house since morning your hair are wet. have you been swimming? children, your shoes are dirty. have you been playing in the yard? i've been watching this film for about an hour my mother has been doing her job for two hours. the washing machine has been washing the clothes for two hours i've been writing a script for several days our family has been working in the garden since 11 o'clock my friend has already been talking on the phone for about twenty minutes my little brother has been learning the poem for two hours my granny has been knitting a scarf for me for a week my cat has already been playing for ten minutes