1. We don't adore winter, ........................... it is very cold.
A. because
"Because" is used to introduce a reason or cause.
2. She went to bed early, ........................... she didn't finish her work.
C. however
"However" is used to introduce a contrasting statement.
3. ........................... he is 23 years old, he is so childish.
B. Although
"Although" is used to introduce a contrasting statement.
4. I go to school by bus every day, ........................... I don't like it much.
A. though
"Though" is used to introduce a contrasting statement.
5. ........................... Jim owns two cars, he rarely drives to work.
C. However
"However" is used to introduce a contrasting statement.
6. The athlete didn't complete the race ........................... his pain.
A. because of
"Because of" is used to introduce a reason or cause.
7. Jane looks pretty. She, ........................... seems to lack personality.
B. although
"Although" is used to introduce a contrasting statement.