Воткнуть подходящую форму из таблицы спряжения глаголов и найти время: Fill

Вставить нужную форму из таблицы спряжения глаголов и найти время:
Fill in the blanks with the proper auxiliary verb. 1. She attending courses for studying the English lan- guage. 2. He just мейд a model aeroplane. 3. They sing- ing songs now 4. She playing the piano all the evening yes terday. 5. He presented his collection to the museum. 6. friend bought this rare book at the jumble-sale. 7. The unique collection of ancient books presented to him by his father. 8. The books found by the collectors in rare-book shops. 9. Books on a particular subject included in subject collec tions. 10. books translated into different languages Some