Vietnamese people have used different materials to make the ao dai. => Different materials______

Question 34: Vietnamese people have used different materials to make the ao dai.
=> Different materials___________________________
Question 35: I don't remember exactly when my parents started this workshop. (set up)
=> I don'_____________________________________
Question 36: I am going to the cinema with my friend this weekend to see the lastest 6D Ocean Explore film. (in order that)
Question 37: We got lost. We asked a policeman for the way. (because)
Question 38: He can't speak to Tim at the moment. He's sleeping. (so)
Question 39: They won't buy the new car. They save enough money. (until)
Question 40: Despite the bad weather, we went out for a picnic. (although)