giúp em với ạ ----- Nội dung dịch tự động từ ảnh ----- 2 Complete the speech bubbles with can/can't and could/couldn't. 11) can ride my BMX bike really fast and do jumps. When I first started to ride my bike I 2)......................... stay on! I fell off all the time. My brother 3). ride really well so he taught me. 4).................... 15). football though. I 6)..... and score goals. I play tennis? Not really, hit the balls very well. I'm good at .kick the ball hard I only learnt to swim last year. Before that I 7)......................... swim at all. Now 1 8)........ swim really well and I enjoy being in the water.