A) Write the correct form of the verb TO BE in the following sentences?
A) Write the correct form of the verb TO BE in the following sentences. A) She ________ Mary our new teacher. B) Luis and I _________ in the library studying. C) They _________ glad to buy a new car this month. D) You and the group _________ invited to join the chess club. E) The cat __________ very thirsty.