My best friend Jack looks happy, and he always ______ a smile _____ his face.

Go for a picnic this weekend, OK—- ______. I love getting close tonature.

It was difficult being in a foreign country, ________ if you don’t speak the language

I don’t know ________ to deal with thisproblem.— Why not ask your teacher for help.

Something was wrong with my bike, ______ I was late for school.