Choose the best answer to complete each of the following sentences

VI. Choose the best answer to complete each of the following sentences
1 A tent can be ........... pulled down and tranpored than a ger
A . more easily
B. most easily
C. easier
D. as easily
2 ........... is the most interesing museum in Ha Noi ? - I think it's the Museum of Ethnology
A.Which do you think
B. Which you think
C. What do you think
D. What you think
3. The volunteers have to work much........ usual to save the dying animals from the forest fire .
A.as hard as
B. more hard than
C. harder than
D. the hardest