1 . One has reason to believe that China's anti­corruption over the past few years, tough________it is, has achieved inspiring progress. (用适当的词填空)

2 . 我们刚到农场，就看到许多橘子挂满枝头。
________________ we saw many oranges hanging from the branches.

3 . 第一次离开家人时,他不知道是否他能适应外面的生活。（同位语从句)
________ his family,he had no idea ________ the life outside.

4 . 即使你皮肤黝黑，仍需要防晒。
________ ________ you have dark skin, you still need protection from the sun.

5 . ________ ________ what you do，I will support you until you succeed.
无论你做什么，我都将支持你，一直到你取得成功。

6 . He angled his chair ________ ________ he could sit and watch her.
他斜移了椅子，以便坐着观察她。

7 . ________ ________you call the name Xiaoai, the Smart home housekeeper will respond to the command.
当你喊“小艾”的名字那一刻，这个智能家居管家将会执行命令。