1 . You will be surrounded by three-D images, sounds and other sensory information, ________creates a super-realistic effect called “presence”. (用适当的词填空)

2 . 几次尝试都失败了，这令她心烦意乱。

3 . I practiced running almost 3km every day, ________helped me improve my pace.(用适当的词填空)

4 . 面对网上各种各样的信息，我们不能分辨真假信息的差异，这可能会对我们的学习和生活有害。 (用非谓语动词和非限制性定语从句翻译)

5 . 谣言说，目击者在事故现场进行实况转播，这原本能给警方提供有力证词，但一些网民借题发挥，使得民众难以区分偏见与事实。(it) （汉译英）

6 . 有些时候你的心思不在工作上，这会影响你未来的晋升的。
There are ______ your heart ______ your work, ______ your future promotion.

7 . It is worthwhile to make an attempt at the digital imaging technology, ______(它有助于提高效率) (根据汉语提示完成句子)

8 . When I went back to my hometown years later, I saw a beautiful park, ______ had been a wasteland for many years.

A．that

B．who

C．when

D．which

9 . Each time she is in despair, she often receives a note from her parents, ________ reads “Don’t lose heart and we love you so much”.

A．who

B．that

C．where

D．which

10 . China successfully launched a moon exploration satellite in October this year, ________ encourages the whole nation.

A．when

B．which

C．though

D．what