----_____ do you take such beautiful photos?
----I make it ______ practicing a lot.
| A．What; by | B．Where; at |
| C．Why, in | D．How， by |
—It's so late. Why not write the report tomorrow?
—But I don't know _______ I can do it if not now.
| A．why | B．when | C．how | D．where |
—More and more people come to visit Mount Huangshan
—That's true. It has become the_______ of Anhui.
| A．pride | B．effort | C．praise | D．courage |
Mum, what are you cooking? It_______ so sweet.
| A．tastes | B．feels | C．sounds | D．smells |
—I forgot to bring my dictionary. Could I use yours?
— Yes, you _______.
| A．can | B．must | C．could | D．should |
Rick has learned a lot about Chinese culture _____ he came to China.
| A．before | B．when | C．until | D．since |