She was so ________ that she wouldn’t give in until she received a full apology.[ ]

The boy is looking forward toagood time after the exam.

It’s kind _______ you to help me with my Math. Now I think it’s easy _______ me to learn Math well.

acts, scientists have_______ thatmore energy is being absorbed from the sun, throwing the earth’s energy “out ofbalance”.

Only in this way _____ study English well.