| A．an |
| B．／ |
| C．a |
| D．some |
| A．hour |
| B．／ |
| C．hours |
| D．an hour |
| A．would; for; I’d like to | B．would; as; I’d like | C．do; as; I’d like |
| A．by bus |
| B．take a bus |
| C．by air |
| D．on foot |
| A．by underground |
| B．by train |
| C．by ear |
| D．by air |
| A．costs |
| B．spends |
| C．takes |
| D．pays |
| A．a lot |
| B．many |
| C．a lot of |
| D．a few |
| A．a |
| B．an |
| C．the |
| D．／ |
| A．where | B．when | C．who | D．how |
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