1, His brother went to Russia two years ago.
.=> when did..his.....brother ...go to Russia...?.........................................
2, He is going to take his child to Thu Le zoo this Sunday
....=> what is he going this sunday ?..........................................................
3, Khanh was born in Hai Duong
....=>.where was khánh born ?....................................................
4, They need two kilos of oranges to make orange juice
...=>....how many oranges do they need to male orange juice ?........................
5, Phuong will go fishing with his father
=> who will phương go fishing with ?