Choose the best answer for the following sentence: When there __________ a full moon, the ocean tides will be higher. Choose the best answer for the following sentence: We ___________ our homework everyday when we was at secondary school. Choose the best answer for the following sentence: - Which country does the anthem belong to? - _______________. Choose the best answer for the following sentence: She demanded that she ___________ allowed to meet her son in prison.   Choose the best answer for the following sentence: _____________ the right sight of a person’s brain is dominant, that person is left-handed. Choose the best answer for the following sentence: Please open the door ____________ some fresh air.   Choose the best answer for the following sentence: Have you found anywhere suitable ___________ our picnic?   Choose the best answer for the following sentence: I would rather see a love movie __________ an action film.   Choose the best answer for the following sentence: “The teacher had lots of difficulties in _____________ retarded students to understand the lesson. Choose the best answer for the following sentence: Is two o'clock this afternoon ____________ for me to pick you up?   Choose the best answer for the following sentence: The department store has been in business _____________ many years.   Choose the best answer for the following sentence: Nobody could hear her ____________ she spoke too quietly. Choose the best answer for the following sentence: He said I didn’t return him his CD back but I remembered I ____________.   Choose the best answer for the following sentence: Sometimes newspapers interferes __________ personal life. Choose the best answer for the following sentence: Most of the wastes from factories are ____________ They are ____________ our environment.   Choose the best answer for the following sentence: The __________ of the wall is still wet, don’t touch it.   Choose the best answer for the following sentence: ___________ Lan had turned off the light. Choose the best answer for the following sentence: Sometimes I cannot sleep because the pianist living next door is used to playing music ____________ midnight.   Choose the best answer for the following sentence: People are now quarreling _____________ each other over advantages and disadvantages of TV. Choose the best answer for the following sentence: When ___________ Titanic was crossing ____________ Atlantic, it struck ___________ iceberg which tore a huge hole in its bow.