He volunteered to work in a remote mountainous village in West China last year, which is still _____ on foot now.
I’ m not used ____ like this .
If it is quite ____ to you , I will visit you next Tuesday .
The number of deaths from heart disease will be reduced greatly if people _____ to eat more fruit and vegetables.
She was so lost in her own thought that she was not _____ the coming danger .
The doctor recommended I _____ here ______ the sunshine before I started for home .