Read the following text carefully and choose the correct answer A, B,
Cor D for each of the gaps.
When you are in Singapore, you can go about ___(1)___ taxi, by bus, or by underground. I myself prefer the underground ___(2)___ it is fast, easy and cheap. There are ___(3)___ buses and taxis in Singapore and one cannot drive along the road ___(4)___ and without many stops, especially on Monday morning. The underground is therefore usually quicker ___(5)___ taxis or buses. If you do not know Singapore very well, it is difficult ___(6)___ the bus you want. You can take a taxi, but it is ___(7)___ expensive than the underground or a bus. On the underground, you find good maps that ___(8)___you the names of the stations and show you ___(9)___ to get to them, so ___(10)___ it is easy to find your way.