tolong jwab pertanyaan ini dari nomor 3,4,6,7,8,9,10 plis

3.the man is so familiar to me that i meet him many times.
4.the children started to play the game at 4 p.m.they are still playing now.they already play the game for an hour.
6.a:do you still have spanish class for three months by this december?
b:yes,the class will end next March.
7.why do you look at me that way?Am i pretty today?
8.the scouts will leave for the campsite soon.they are camping there for three days.
9.father will arrieve at home since 7 o'clock.
10.the expo will take place for five days.it will still be going on for two more days.

semoga membantu,maaf kalo ada yang salah.