1 . Large groups that want to visit the museum have to get permission __________ they visit it.

A．unless

B．where

C．as

D．before

2 . 选词填空

1. __________ (Where/ Wherever) you’re from, you can come to dance, dine, and take part in outdoor and indoor concerts.
2. As young men, we should learn to stand up________(where/ in which) we fell.
3. Located_________(where/ in which) the Belt meets the Road, Jiangsu will contribute more to the Belt and Road construction.
4. _________(Where/In which) he once felt like giving up, he now has the determination to push further and keep on going.
5. You should be considerate. You cannot smoke_______(wherever/where) you like.

6 . So there is a Keep Fit Summer Camp in our city. In the camp, the overweight teenagers can take enough exercise and have a healthy diet. (用合适的连词合并成一句)
→______________________________________________________________________

7 . In her thirties, though suffering from a marriage ________ the husband was violent and even turned her family against her, Granville sought comfort by studying moths and butterflies. (用适当的词填空)