The best way to explore _______ countryside is on _______foot.
You didn’t bother me.________ ,I like your company.
Being a disabled man, he has difficulty ________________
The mother was trembling with anger. She _____ her son and said nothing.
——Shall I help you with the heavy box?——Thank you._________
The best thing to do is to limit yourself to 1,000 calories a day to try to _____