Hi, John. ___________ write on the wall. __________ the wall clean.
()There _______lots of people. A.was B. were C. is
()What did you do_______ the weekend? A .at B. on C. in
()Yesterday they _____on the wall for one hour. A.walk B. walks C. walked
()—____did you go there? —I went there by train. A.WhereB. How C. When
()They went to school _________plane. A.by B .in C. on