Тести з Англійської мови

Знайдіть усі можливі помилки у підкреслених фрагментах речень і запишіть цифри у порядку зростання. Цифра (5) означає, що помилок немає.

#1. (……) One of the problem (1) posing (2) by the debate on (3) global wanning is the lack of detailed weather datas (4) before the second half of the 19th century. No error (5).

#2. ( …… ) Some of us have to (1) study their (2) lessons more carefully (3) if we expect to take (4) this examination successfully. No error (5).

#3. ( …… ) Where has (1) those kitchen scales (2) gone (3) that we used (4) to have? No error (5).

#4. ( …… ) It was not until she had arrived (1) home that (2) she remembered (3) her appointment with (4) the doctor. No error (5).

#5. ( …… ) The commission investigating (1) the accident at the laboratory was less interested in why the experiment was conducted that in (2) whether they were (3) conducted properly (4). No error (5).