They _____ (buy) vegetable last week.
Fill in the blank with the correct tense of the verb given in the brackets. Choose the correct form from the options below: They _____ (buy) vegetable last week.
I will be with you in one quarter of an hour.
Select the most appropriate word to fill in the blank.
The National war memorial is ______ to our Armed Forces.
Man is mortal. (Change it into negative.)