---Do you really want to go out? ---It may rain．________ I shall go out; I don’t mind the rain.

So far we have done a lot to build a low-carbon economy, but it is ____ ideal (理想). We have to work still harder. 

My mother has not yet recovered from the illness, but she is __________ getting better.

It’s true that the old road is less direct and a bit longer. We won’t take the new one, _______, because we don’t feel as safe on it.

I know that you’ve given me a rise in my pay, but I still think it’s        enough for what I’ve done for your company.