join a sentence from Box A with a sentence from Box B to make a new sentence. Use which.
Our car has broken down, ***.
which means we can’t go away tomorrow
Sheila couldn’t come to the party, which was a pity.
Jill isn’t on the phone, which makes it difficult to contact her.
Neil has passed his examinations, which is good news.
Our flight was delayed, which meant we had to wait four hours at the airport.
Ann offered to let me stay in her house, which was very nice of her.
The street I live in is very noisy at night, which makes it difficult to sleep.
Our car has broken down, which means we can’t go away tomorrow.