She stepped on my foot _______, not _______, which made me angry

Stay away from Lynch.He’s a liar.You’ll be cheated if you don’t __________. [ ]

weather it is! We can’t go on a picnic in Fangshan Hill.— Don’t worry. Let’s go to Jiangning Museum instead.

The singer left a few minutes before I arrived. If I had got there a bit earlier, I _______ him in person.

fraid I cannot get along well with my new classmates.— , Mike. Everything will be OK.