Choose the correct option. 1.Neither the techer nor the students was/were happy.
2.Both my brother and my sister have/has a mobile phone.
3.Either Ali or Murad is/are planning to buy a new model mobile phone.
4.Not only mobile phones, but also the Internet affects/affect our daily life.
5.Neither the students nor the teacher is/are going to the party.
6.Both Yusif and his brother play/plays football very well.​