The manager ______ the workers how to improve the program since 9 am.
-Have you got all the lights __________yet?-Yes, everything is ready for the party.
The boy wanted to go on a trip to Tibet alone,but his mother told him ___________.
My father earns around 500 yuan per month, which can hardly __________ the basic needs of our family.
__________, I have never seen a person as warm-hearted and patient as Jack.
It is required that the plan________ out firmly.