Choose the right form of the verb: “When __________________ the street, pay attention to the street signs.”.

№ Choose the right form of the verb: The children were attacked by dogs after __________________ over a factory wall. № Choose the right verb forms: They __________________ the university three years ago. № Choose the right verb forms: Go on __________________, please. № Choose the right form of the verb: They looked at her in surprise as though not __________________ her story. № Choose the right form of the verb: After I __________________ English for so many years it wasn’t difficult to communicate with people… № Choose the right form of the verb: “The car was three years old but it __________________ very much.”.