$1.$ I have no idea when to take that English test.
$2.$ He didn't know where they should get more information about that.
$3.$ He asked me if I live with my uncle.
- S + asked + O + if + S + V + ....
$4.$ Maryam asked Ba when did his vacation start.
- S + asked + O + wh-words + S + V + ....
$5.$ Miss Thanh said she was having a wonderful night there.
$6.$ My mother was not sure who should she invite.
$7.$ Maryam asked Bill where he would spend his vacation that summer.
- S + asked + O + wh-words + S + V + ....
$8.$ Peter asked Tom what was his hobby.
- S + asked + O + wh-words + S + V + ....
$9.$ She asked what I was going to do the following summer.
- S + asked + O + wh-words + S + V + ....
$10.$ He advised Jack to buy that car.
- S + advised + O + (not) to + V.