Write the correct form of the verbs given

V. Write the correct form of the verbs given (0.5 pt).

31. He (take) ___________ his children to the zoo last Sunday     

32. At the moment I (revise) _________________ English grammar.

33. Nam (buy) ___________ an English dictionary 2 weeks ago.  

34. Listen! There is a baby (cry) _________________ in this room.