Task 1: Complete the sentences with the correct form of the verb in the Present Simple Tense.Leave out the lines you don't have to use.
1) The Lees ________ a new receipt. ( always, try out)
2) Mr Henderson ________ 16 students. (  teach)
3) Mum _______ the house once a week.( tidy)
4) Tina __________ after breakfast. (dress up) 
5) __________ you ___________ thirsty ? (be)
6) When _____ the family ______ on holiday ? (be)