ÌF + S + SHOULD +V , V + (0)HAPPENING- IF MARY SHOULD SEE YOU , GIV...

5. - INTRODUCTIONS ON HOW TO DO CONDITIONAL SENTENCE EXERCISES FOR STUDENTS TAKING NATIONAL HIGH SCHOOL EXAM
INTRODUCTIONS ON HOW TO DO CONDITIONAL SENTENCE EXERCISES FOR STUDENTS TAKING NATIONAL HIGH SCHOOL EXAM
5. Ìf + S + should +V , V + (0)happening- If Mary should see you , give her my best regards.