English Skills with Readings 7th Edition by John Langan

Exercise 112

Underline the standard verb form.
1. Alex (argue, argues) just to hear himself talk.
2. Manuel and Yvonne (do, does) their grocery shopping first thing in the morning when the store is nearly empty.
3. The cheap ballpoint pen (leak, leaked) all over the lining of my pocketbook.
4. Dan (climb, climbed) up on the roof to see where the water was coming in.
5. If you (has, have) any trouble with the assignment, give me a call.
6. As soon as she gets home from work, Missy (boil, boils) some water to make tea.
7. My daughter often (watch, watches) TV after the rest of the family is in bed.
8. Two of the players (was, were) suspended from the league for ten games for using drugs.
9. Jeannie (has, have) just one contact lens; she lost the other one in the bathroom sink.
10. I remember how my wet mittens (use, used) to steam on the hot school radiator.