1. 1) In what language was the letter written?
2) Who are being examined now?
3) What is made of wood?
4) Where had the article been translated?
2. was watching
Has done
will be built
Was sent
1) I"ll give you the money to buy the trees,but you"ll have to plant them yourself.
12.1 I was ; You can't ; I had
12.2 The music was; The concert had just started; it began
12.3 I have just come;I had; I visited
12.4 I was shopping, I left; I put; I am
12.5 I have graduated; I have thought; I have been organising
1)happened 2) was coming 3)saw 4) walked 5)talked 6)were hearing 7)started 8)was coming 9)looked 10)cryed 11)decided 12) arrived 13) was cooking 14) wasn't being