Write questions for the underlined words or phrases

Ex 10. Write questions for the underlined words or phrases.
1._______________________________________
Liz bought many souvenirs in Ho Chi Minh City.
2.__________________________________________
The trip to London was very interesting and memorable.
3.___________________________________________
They will take their son to the festival next weekend.
4._________________________________________
Tom gave me some American stamps five days ago.
5.________________________________________
They are going to build a rooftop solar panel system next month.
6._______________________________________________
Many kings, emperors and scholars worked to develop this university.
7._______________________________________________

It will take us only 10 minutes to travel from Hanoi to Ho Chi Minh City by underground in the future.