– You visited the man who saved your son yesterday?–Yes. I wanted to express my thanks to him _______.
Our teachers often encourage us that every minute we spend on studying will finally _______ in the near future.
Fever _______ sickness. You should see a doctor at once.
Not all the patents________ have been recognized.
Unless______, this law will make life difficult for farmers.
This year many factories raised the prices of clothes to _____ the higher cost to customers.