1. He invites me to have a drink with him.
(invite sb to V: mời ai làm gì)
2. She looks forward to traveling to foreign countries.
(look forward to V_ing: mong chờ làm gì)
3. Minh suggested delivering the donation then.
(suggest + V_ing: gợi ý làm gì, now => then)
4. The villagers insisted on helping me.
(insist on V_ing: nài nỉ, cố nài làm gì)
5. They promised to come back again. / They promised that they would come back again.
(promise to V_nguyên thể: hứa làm gì)