Class 10 Tenses Worksheet | Gap Fills

Complete the given passage. This grammar worksheet is for students of classes 9 and 10.

Nasa ………….1…………… its plans to build a permanently occupied base on the moon by 2024. The lunar base is most likely to be …………..2…………. on the south pole of the moon. It …………..3…………… as a science outpost and the test bed for technologies …………4……….. for future travels to Mars.

The lunar base is ……………..5………….. to be built at one of the lunar poles, probably the south, to take advantage of the near constant sunlight for solar power generation. It …………6……….. an ‘open architecture’ design to which others could add the capabilities they want.

  1. a) announced; b) announces; c) has announced; d) had announced
  2. a) build; b) built; c) building; d) builds
  3. a) serves; b) is serving; c) will serve; d) has served
  4. a) needing; b) needed; c) need; d) needs
  5. a) envisions; b) envisioned; c) envisioning; d) envision
  6. a) has; b) would have; c) had; d) would have had

Answers

Nasa has announced its plans to build a permanently occupied base on the moon by 2024. The lunar base is most likely to be built on the south pole of the moon. It will serve as a science outpost and the test bed for technologies needed for future travels to Mars.

The lunar base is envisioned to be built at one of the lunar poles, probably the south, to take advantage of the near constant sunlight for solar power generation. It would have an ‘open architecture’ design to which others could add the capabilities they want.

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Manjusha

Hi, I am Manjusha. This is my blog where I give English grammar lessons and worksheets. You may also want to check out my other blogs IELTS Practice and NCERT Guides

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