1.10.2. Fill in the gaps with am, is, are. 1) Joan __________ teaching her son to swim. 2) They __________ having sushi for dinner. 3) Whose horse __________ you riding? 4) I __________ taking a shower at the moment. 5) What language __________ the women speaking? 6) My friends and I __________ meeting at the weekend. 7) Jerry __________ not taking part in the performance. 8) What __________ we having for breakfast today? 9) What __________ the children doing in the room? 10) They __________ taking Chris to hospital now. 11) Who __________ ringing? 12) How many books __________ she borrowing? 13) Look! All the men __________ wearing suits. 14) What a heavy bag you __________ carrying! 15) Mother __________ making a birthday cake. 16) The sportsmen __________ training in the open air. 17) Who __________ speaking in the bedroom? 18) The car __________ going too fast! 19) What a funny story you __________ telling us! 20) The machine __________ not working again.