1. We are looking forward to meet him in person to discuss the new plan
⇒ meeting
Look forward to + V-ing: trông mong, chờ đợi điều gì
2. Despite of the bad weather, we all enjoyed the tour a great deal.
⇒ ∅
Despite = in spite of + V-ing/N/N.P: mặc dù
3. If you have any ideas, don’t hesitate to rise your hands.
⇒ raise (ngoại động từ): giơ (tay), tăng,...