The little boy felt grateful ________ the coach for his letting him ________ the game.
Giving up my job to go back to full time education was a big ______, but now I know it was the best decision I ever made.
When Peter speaks in public, he always has trouble ______ the right things to say.
The “Chinese Dream” is ______ dream to improve people’s well-being and ______ dream of harmony, peace and development
Carbon dioxide, which makes a _____ between us and the sun, prevents heat from getting out of the atmosphere easily, so the earth is becoming warmer.
______ your brother or you to blame for the broken TV set?