Choose between would + infinitive and be to + infinitive to fill in the blank.It was 1491. Columbus （）(discover) America in the

猜你喜欢

• The infinitive has no tense distinctions, nor person or number contrasts.
• Apart from to-infinitive there is another type of infinitive called （） infinitive which is just the infinitive without infinitiv
• The infinitive has tense distinctions but not person or number contrasts.
• A negative infinitive is formed by adding “not” or “never” immediately before the infinitive sign “to”.
• The infinitive is usually composed of the infinitive sign “to” and the base form of a main verb.