Swimming alone ____ be ____ dangerous. Do be careful.
| A．need, highly | B．may, high | C．can; highly | D．can; high |
—Hi, this way, please.
—OK.I sometimes have no sense of ______ when I arrive at the crossroad.
| A．position | B．direction |
| C．situation | D．condition |
Ten years had passed. I found she had _______.
| A．a few white hairs | B．a little white hair |
| C．some white hair | D．more fifty hair |
____ is a good form of exercise for both young and old.
| A．Walk | B．Walking |
| C．The walk | D．To walk |
“May I take your order now?” “We’d like three black _______ and two green _______.”
| A．coffee, cups of teas | B．coffees, teas |
| C．cups of coffee, tea | D．cup of coffees, teas |
The lion is considered the king of the forest as it is a(n) _____ of courage and power.
| A．example | B．sign |
| C．mark | D．symbol |