I am sorry I don’t know how to use the computer. If only I (know) how to use it.
knew
We will ... win or lose the game – there are just two possible outcomes.
either
I don't know which film to watch. ... of them must be very good.
both
I didn't go to the party so I couldn't speak to your brother.
If...
If I had gone to the party, I could have spoken to your brother
Although Peter had a cold, he went swimming.
IN SPITE OF
In spite of having a cold, Peter went swimming
She's keen on computers. She wishes she (study) computer science next school year.
studied
... Jack ... John can go with you to the concert – they both have too many things to do today. You'll have to go alone.
neither - nor
He was ... handsome ... unattractive. He was extraordinary.
both - and
We didn't have your phone number. We didn't phone you.
We would have phoned you if we had had your phone number.
In spite of being the youngest student in the class. Mary is the talles.
ALTHOUGH
Although Mary is the youngest student in the class, she is the tallest.
Alice didn't get a good grade. She wishes she (work) workedhad worked harder.
had worked
... he ... his wife may attend the function. One of them will definitely go.
either ... or
Lea and Maja like ice-cream.
... girls like ice-cream.
both of the / both
You failed your history exam.You didn't stuy much.
You wouldn't have failed your history exam, if you had studied much.
He went to Bristol. He wanted to visit his grandparents.
use "IN ORDER TO" in your answer
He went to Bristol in order to visit his grandparents.
Tom likes football very much. He wishes he (become) becamehad become a professional football player.
became
Would you like chocolate or chips?
... I much prefer fruits.
neither
I bought the bread and I bought the milk.
transform the sentence using "both"
I bought both the bread and the milk
I arrived late because I missed the 10.30. train.
use the word "TIME" in your answer
I would have arrived on TIME if I had caught the 10.30. train.
We turned down the music. We didn't want to wake up the neighbours.
use "IN ORDER TO"
We turned down the music in order not to wake up the neighbours.
He was running very fast when he had a heart attack. If only he (not/run) so fast.
hadn't run
Can ... you or Lisa take me to the station?
either
I don’t like classical music. My friends don’t like classical music, either.
transform the sentence using "us"
None of us likes classical music
You didn't study so I'm not surprised you failed.
use the word "MIGHT" in your answer
You might not have failed if you had studied.
Even though it was raining heavily, we went for a walk.
use "DESPITE" in your answer
Despite the heavy rain, we went for a walk.