1 this book was read by me long ago.
2 my watch was broken by him
3 the rule was explained to the students by the teacher
4 the room was cleaned by him yesterday
5 he was woken up at 7 o'clock by his parents
6 sister was taken to the doctor by her brother
7 Dill's brother was met at the railway station by her
8 this toy was made with his own hands
9 grandfather is forgotten by his grandchildren
10 the best book was given me as a present by him
1 the hometask was done yesterday
2 was built
3 was read
4 was(were) bought
5 was destroyed
7 are protected
6 was made
8 was eaten
9 is done
10was solved
11was worked out
12was studied
1. The smallest continent by land area is Australia with 9,008,000 (km2) which represents just 6% of the total land area in the world.
2 Mount Everest, the highest mountain in Asia and the world, stands on the crest of the Great Himalayas of southern Asia that lies on the border between Nepal and the Tibet Autonomous Region of China.
3. The answer is Africa. There are indeed 53 recognised countries, one disputed territory being Western Sahara and one country, Somaliland, that is not recognised.
4.The Nile is credited as the longest river in the world. Its main source is Lake Victoria in east central Africa. From its farthest stream in Burundi, it extends 6,695 km (4,160 miles) in length.
5. Lake Baikal is the world's largest freshwater lake in terms of volume.
6. , Vatican City is the smallest country in the world, measuring just 0.2 square miles, almost 120 times smaller than the island of Manhattan. Situated on the western bank of the Tiber River, Vatican City's 2-mile border is landlocked by Italy.
7.China has the world's largest population (1.42 billion).
8. Largest Countries in the World by Area. map of Russia , which covers more than 17 million square kilometers. Map of Russia.