I used to _____TV on weekends, but now I start to do some sports with my friends.
A:watched
B:watch
C:watching
D:be watched
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________ difficult the situation was, we managed to survive.
A:How
B:However
C:What
D:When
A:fairly
B:kindly
C:largely
D:greatly
从金钱的角度来说,这份工作好处不大,但是我从中可以得到有价值的经验。
This book discusses the most recent events of space travel, it certainly is ____.
A:up to now
B:up to this moment
C:up to this point
D:up to date