The environment of the city is very good, You can see many trees on________side of the street.
| A．either | B．Both | C．all | D．some |
If my frirends have any problems, my door is ______ open to them.
| A．never | B．seldom | C．sometimes | D．always |
As time____, you'll come to think of English as your friend and love it.
| A．goes by | B．runs out | C．takes off | D．turns up |
—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 |