1) Sally_________brush her teeth every morning. a) have to b) has to 2) The students _________ study for the test today. a) has to b) have to 3) I _________ read a book every week. a) has to b) have to 4) We _________tidy up our classroom. a) have to b) has to 5) Sally_________ walk the dog every day. a) have to b) has to 6) Today, I_________ help my mum. a) have to b) has to 7) We _________ wash our hands before we eat. a) has to b) have to 8) Mary _________ feed her dog every day. a) have to b) has to 9) We _________ wear a uniform at school. a) have to b) has to

HAVE TO / HAS TO

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