You can find whatever you need at the shopping centre, __________ is always busy at the weekend.
| A．that | B．where |
| C．what | D．which |
She showed the visitors around the museum, the construction _____had taken more than three years.
| A．for which | B．with which | C．of which | D．to which |
The old town has narrow streets and small houses _____are built close to each other.
| A．they | B．where | C．what | D．that |
You’ll find taxis waiting at the bus station ____ you can hire to reach your host family.
| A．which | B．where | C．when | D．as |
English is a language shared by several diverse cultures, each of ____ uses it somewhat differently.
| A．which | B．what | C．them | D．those |
Ted came for the weekend wearing only some shorts and a T-shirt, ______ is a stupid thing to do in such weather.
| A．this | B．that | C．what | D．which |