Choose a or an for each phrase. Don't use capital letters. Write the articles.

impossibility, invisible,to increase,often,presence,unknown species,to blight,non-coordination

my family and i lived in rome 2 yers ago

sue and anya are walking in the centre

you doing some weight training?

вы  делаете  какие либо    силовые тренировки?  

are there many oranges on the tree?

there isn't much bread for my sandwich .

  i need a lot of tomatoes to make a salad .

do you need much butter for the cake ?

how many coconuts are there in the basket?