John ………. at the bank till 10, so he only arrived here five minutes ago.

John had to be at the bank till 10, so he only arrived here five minutes ago.

Had been 

Have you watered the flowers yet? (water/already/yet)1. we have just washed off graffiti from all the houses in our street. 2. my dad is happy. i have helped   to rake the leaves in the garden.3. i have got five excellent marks at school today.4. i can go to the cinema now. i have already learnt  the poem.5. my brother  has been playing   tennis since  2 o’clock.6. i have been playing the violin for two hours.