1.
She does not know to sing and dance.

2.
Had we been alone, we would have contended ourselves with any plain food that give us strength.

3.
The shopkeeper said graciously, "I'll quote no price; the article is yours for asking."

5.
Taxpayers are to be conscious of their privileges.

7.
The child has been in the sick bed for the last one week.

8.
She did not ask any question to him.

9.
There is a dearth of woman doctor in our state. We shall have to recruit some from the other states.

10.
Rohit assured Sunita that he would look at her work while she was on leave.