He would be disappointed if he (know) ______ the truth.
knew
If she (tobe) ______ younger, she would travel around the world.
were
He (buy) ______ a new motorbike if he (have) ______ a lot of money, but he can't even buy a bicycle now.
would buy; had
If I (be) ______ you, I (start) ______ preparing for the exam soon.
were; would start
If my grandmother had gone to the university, she (study) ....... science. She likes science a lot.
would have studied
Mai looks, but I think if we (talk) ______ to her, she (be) ______ more cheerful. talk; will be
talk; will be
The view of the mountain was wonderful. If I had had a camera, I (take) ........... some pictures.
would have taken
If it is sunny tomorrow, we (go)______ on an eco-tour.
will go
My mother did not go to the gym yesterday. She (go) — if she had not been so tired.
would have gone
You will become ill if you (keep)______ working long hours every day.
keep
If I were rich, I (buy) ______ a lot of books and clothes for poor children.
would buy
I did not see you in the pool yesterday. If I had seen you, I (swim) —. with you.
would have swum
My grandmother has passed away, but I am sure she (be) proud of me if she (know) ______ I have passed the university exam.
would be; knew
Many lives (tobe) ______ saved if doctors find effective treatments for the disease.
will be
If there (tobe) … more than 24 hours a day, I would have more time to sleep.
were
My grandmother (visit)______ my uncle in Ho Chi Minh City if she were in better health.
would visit
We would play soccer if it (tobe) ______ not rainy today.
were
If you (try)______ your best, you will be successful.
try
If I had known my friend was in the hospital, I (go) — to see her.
would have gone
If I (have) ______ superpowers, I (save) ______ the world!
had; would save