—_______have you visited Nanjing? —Three times.
| A．How often | B．How many times | C．How long | D．How soon |
Can you playguitar, Tom?
A．a B．an C．the
You can’t wear shoes inside this place. It_____.
| A．doesn’t allow | B．isn’t allowed |
| C．hasn’t allowed | D．wasn’t allowed |
—Do you have any plans for tonight?
—Yes , I____ at the new Italian restaurant in town.
| A．eat | B．have eaten |
| C．ate | D．am going to eat |
—I lost my ticket, but______ the travel agent gave me another one.
| A．actually | B．firstly |
| C．luckily | D．exactly |
—Nathan likes his job because he ______enjoy the beauty of nature.
| A．can | B．must | C．should | D．is supposed to |