___________Jimmy knows he may fail, ___________he will still try.
--- I’ll buy you a new watch if you learn to swim this summer. --- Is there a ________? I’m sure I’ll get it.
We just need one of you for the match. ________ you ________ your brother can join us.
---I find ________ hard ________ me to understand his painting. ---It’s polite ________ you to say so. His painting is nothing.
They had ________exciting train ride to Chengdu before they went on to ________ Mount Emei by bus.
--- Excuse me , could you help me to carry the bag ? --- __________ .