Lực kéo tác dụng lên một dây cao su không làm thay đổi:

Chia sẻ

Một số câu hỏi khác có thể bạn quan tâm.

• Choose the best answer for the following sentence:

  She said that she could not help you because she _____________ too much to do.
   

• Choose the best answer for the following sentence:

  Being _________ to have failed the exam, she started to sob.
   

• Choose the best answer for the following sentence:

  Be careful, this road is _________.
   

• Choose the best answer for the following sentence:

  Teacher: “Who knows the answers, please ____________ your hand!”
   

• Choose the best answer for the following sentence:

  ____________ of the fact that she could not get the certification after her graduation she was employed.
  
  

• Find a mistake in the four underlined parts of the sentence and correct it:

  Ms Thuy doesn't mind taking care for disabled children.

• Find a mistake in the four underlined parts of the sentence and correct it:

  It took him a long time to get used to drive on the left.

• Choose the best answer for the following sentence:

  The road is _________ for the villagers to travel up and down.
   

• Choose the best answer for the following sentence:

  They informed that the flood __________ the children from ___________ to school.

   

• Choose the best answer for the following sentence:

  I cannot understand why Vinh __________ that he was jealous of me!