21._____by a desire to learn, he was not interested in children’s play and adventure when he was young.
Find ways to praise your children often,________ you’ll find they will open their hearts to you.
Don’t be afraid of asking your teachers for help ________it is needed.
The engineers are so busy that they have no time for outdoor sports activities,________ they have the interest.
In some places women are expected to earn money ________ men work at home and raise their children.
________ the fire breaks out,he is the first to arrive at the scene.