1. Alex looks sad. He must (hear) some bad news.
Вставим глагол hear в нужной форме. Так как есть слово must (должен), то нужно употребить Present Perfect.
Получаем: He must have heard some bad news.
2. Richard and Paul (not attend) any parties since they (come) back home.
Вставим глаголы not attend, come в нужной форме. Используем Present Perfect, так как есть слово since (с тех пор как).
Получаем: Richard and Paul have not attended any parties since they have come back home.
3. Jane (catch) a bad cold last weekend. She (be) ill several times this term.
Вставим глаголы catch, be в нужной форме. Для catch используем Past Simple, так как есть указание на время в прошлом last weekend. Для be используем Present Perfect, так как есть слово this term.
Получаем: Jane caught a bad cold last weekend. She has been ill several times this term.
4. Pat (play) a lot of tennis in the last two months.
Вставим глагол play в нужной форме. Используем Present Perfect, так как есть указание на период времени in the last two months.
Получаем: Pat has played a lot of tennis in the last two months.
5. This is the first time Miss Ross (arrive) in Germany.
Вставим глагол arrive в нужной форме. Используем Present Perfect, так как есть выражение This is the first time.
Получаем: This is the first time Miss Ross has arrived in Germany.
6. Alex is an artist. He (draw) three beautiful landscapes recently.
Вставим глагол draw в нужной форме. Используем Present Perfect, так как есть слово recently.
Получаем: Alex is an artist. He has drawn three beautiful landscapes recently.
Last week he (draw) a small seascape.
Вставим глагол draw в нужной форме. Используем Past Simple, так как есть указание на время в прошлом Last week.
Получаем: Last week he drew a small seascape.
7. - You (buy) the
Вставим глагол buy в нужной форме. Используем Present Perfect, так как требуется составить общий вопрос.
Получаем: Have you bought the
Ответ: 1. He must have heard some bad news. 2. Richard and Paul have not attended any parties since they have come back home. 3. Jane caught a bad cold last weekend. She has been ill several times this term. 4. Pat has played a lot of tennis in the last two months. 5. This is the first time Miss Ross has arrived in Germany. 6. Alex is an artist. He has drawn three beautiful landscapes recently. Last week he drew a small seascape. 7. Have you bought the