1 . The New Year’s Eve dinner for Chinese people is a very special moment, ______ they share pleasure and food with their family members and friends.

A．where

B．when

C．that

D．during that time

2 . It was Oct 16th, 2021, ________ the Shenzhou XIII was successfully launched, with Wang Yaping, the first Chinese female astronaut ________ out a space walk.

A．that ... to carry	B．that ... carrying
C．when ... to carry	D．which ... carrying

3 . “Esther’s Library” was in Snader’s apartment until her last year of teaching, ________ it was moved to the English department, with students volunteering to maintain it since then. (用适当的词填空)

4 . You will have to wait for one more week, ________ the manager will be back from his trip.

A．when

B．which

C．that

D．after

5 . It all began in 1877, ________ Thomas Edison made the first recording of a human voice on his invention, the record player.（用适当的词填空）

6 . We all look forward to the Spring Festival, _______ we meet or visit our friends and relatives.（用适当的词填空）