Complete the sentences.use have to in the correct tense1.he ... learn english and french2.she ... travel a lot3.yesterday

Модальный глагол to have с частицей to после него, обозначает \"вынужденность, необходимость\" что-либо сделать в зависимости от каких-либо обстоятельств. После частицы to всегда ставится глагол в неопределенной форме.

1. He has to learn English and French 2. She has to travel a lot 3. Yesterday, her son fell ill and she had to stay at home 4.He has to play the violin for hours every day.