Вставьте нужное слово, иногда возможно и два варианта A. whether — if 1) I don’t know … they have got acquainted with

A. whether — if

1) I don’t know if they have got acquainted with the test results. 2) She can’t decide whether to go to university or to start work after school. 3) They are thinking about whether to buy this set of spoons or not. 4) Tell me if you have made any progress in learning English. 5) We are not sure whether we are going to stay here or return home.

B. either — neither

1) Students could choose either French or Italian. 2) Jerry wasn’t at home, neither were his parents. 3) I can’t play tennis, and neither can you. 4) Neither of us knew what to do under the circumstances. 5) Neither his son nor his daughter were at the funeral. 6) Either he forgot about the meeting or he deliberately stayed away.