Question

1.Which of the following are correct?
   You...leave yet, ...
   1. don`t need to, do you?
   2. needn`t, need you?
   3. need to, needn`t you?
   4. don`t need, need you?

2. Which verbs can be used with the given word?
   ...the children
   1. to take care
   2. to watch
   3. to object
   4. to congratulate
   5. to praise
если можно, то по подробнее 

Answer 1

1.
You don't need to leave yet, do you?
2.   
2. to watch the children (следить за детьми)   
4. to congratulate the children (поздравлять детей)   
5. to praise the children (хвалить детей)

Answer 2

1.  You don't need to leave yet, do you? 
*********************************
1. to take care about children - заботиться о детях
2. to watch for children - наблюдать за детьми (не уверена)
4. to congratulate children - поздравить детей
5. to praise children - хвалить детей