♥extra exercises♥ |-complete the conversations. use one word. 1. a: you look tired. can i carry your bag for you? b: thank you. that's very of you. 2. a: than you for all your help. b: you're . 3. a: can you help me with my homework b: sure. no 4. a: here's your umbrella, sir. b: thanks very . 5. a: you've worked very today. thank you. b: that's . i've enjoyed it.