Fill in the blanks with the passive form of the verbs in brackets. Use correct tense. The UN charter ______ (sign) in 1945 by representatives of 50 countries.
举一反三
- put the verbs in brackets into the correct tense.
- Fill in the blanks with the verbs in the passive voice.
- Fill in the blanks with the correct forms of the verbs in brackets. 1 I will finishall my work before I ______ (leave).
- Choose the correct tense of the verbs in brackets to complete the following sentences.
- Fill in the blanks in the following passage with the verbs given in brackets in their proper tenses.