Use correct verb form
1. They ought ( know ) .... all the regulations in this school
2. It's very happy ( meet ) ... them again
3.I am sure they ( tell ) ... us about themselves soon
4. Nam isn't here. He ( just go ) ... out for a walk
5. He (already know ) ... this regulation
6. Of us is ready ( do ) ... the work
7. Have you ever ( read ) .... the story
8. Our teacher ( just leave ) ... the school
9. Pupils must ( learn) ... their lessons before coming to class
1 to know
2 to meet
3 will tell
4 has just gone
5 has already known
6 to do
7 read
8 has just left
9 learn
#\(yGLinh\)
1. They ought ( know ) ..to know.. all the regulations in this school
2. It's very happy ( meet ) ..to meet. them again
3.I am sure they ( tell ) ..will tell. us about themselves soon
4. Nam isn't here. He ( just go ) .has just gone.. out for a walk
5. He (already know ) ..has already known. this regulation
6. Of us is ready ( do ) ..to do. the work
7. Have you ever ( read ) ...read. the story
8. Our teacher ( just leave ) ..has just left. the school
9. Pupils must ( learn) ..learn. their lessons before coming to class