Động Từ Khuyết Thiếu Might / May — Bài Tập 3

One ___ argue that the benefits outweigh the costs, but the long-term effects are still unknown.

You ___ leave the table once you have finished your dinner.

Ask the teacher; she ___ know the answer.

The rules state that a player ___ be substituted at any time.

The keys ___ be in the car.

This ___ seem difficult at first, but it gets easier.

You ___ find it hard to believe, but the two companies are run by the same person.

The package ___ be delivered today.

He's a talented actor who ___ one day win an Oscar.

The manuscript is of uncertain origin, though it ___ date back to the 15th century.