Complete the sentences with the words given below.-|||-what that which when whether-|||-1 It is certain __ they will be able to arrive here on time.-|||-2 __ is discussed at the meeting must be kept secret.-|||-3 __ the pyramids were built is still unknown to us.-|||-4 It is not clear __ the conference will be postponed (推迟)-|||-5 __ will be the best solution is our biggest concern.

参考答案与解析：

相关试题

Add the prefix "un-"to the words given below.Then complete the sentences with the words th

Add the prefix "un-"to the words given below.Then complete the sentences with th

  • 查看答案

    • Study the following words.Then use them correctly in the sentences below.-|||-excite,excitement,exci

    Study the following words.Then use them correctly in the sentences below.-|||-ex

  • 查看答案

    • Complete the following sentences with the proper form of the words and-|||-expr essions given in the

    Complete the following sentences with the proper form of the words and-|||-expr

  • 查看答案

    • Complete the sentences below with the correct-|||-form of the words and phrases in the box.-|||-reca

    Complete the sentences below with the correct-|||-form of the words and phrases

  • 查看答案

    • Complete the sentences with the proper form of the given words or expressions.annual；reward；intervie

    Complete the sentences with the proper form of the given words or expressions.an

  • 查看答案

    • Complete the sentences with the words below.Change the form where necessary.-|||-ownership alternati

    Complete the sentences with the words below.Change the form where necessary.-|||

  • 查看答案

    • Complete the sentences with the words below.Change the form where necessary.cuisine；biological；delig

    Complete the sentences with the words below.Change the form where necessary.cuis

  • 查看答案

    • Use the words from the box to complete the following sentences and change forms when necessary.The w

    Use the words from the box to complete the following sentences and change forms

  • 查看答案

    • Use the words from the box to complete the following sentences and change forms when-|||-necessary.T

    Use the words from the box to complete the following sentences and change forms

  • 查看答案

    • Fill in the blanks with the coordinating conjunctions given below.-|||-and |or |but I yet |for |so I

    Fill in the blanks with the coordinating conjunctions given below.-|||-and |or |

  • 查看答案