Summative assessment for the 4

Summative assessment for the 4^th term
10^th grade (Action)/ II variant

Vocabulary
Task 1. Complete the sentences with the correct word.
• fertility • contraction • elements • constellation • evolution
1 According to the Cyclical Universe Theory, the ………………………… of our universe will occur trillions of years from now, when it stops expanding.
2 The documentary showed the …………………… of life on Earth over the last three million years.
3 When I looked up to the sky at night, I could see a(n) ………………………… of stars that had the shape of a bear.
4 The periodic table has over a hundred chemical ………………………… .
5 The enzyme telomerase helped improve the ………………………… of mice.
Grammar
Task 2. Choose the correct item.

1 If Ben ….. NASA, he would have enjoyed it.
A will visit C had visited
B visited D would visit
2 Jim said he ….. his homework yet.
A wasn’t finished C wouldn’t finish
B hadn’t finished D won’t finish
3 Strange lights ….. many times in the area since 1952.
A were seen C have been seen
B are seen D had been seen
4 If I had more free time, I ….. at a charity.
A had volunteered C will volunteer
B would volunteer D volunteered
5 Alex asked when we ….. the next day.
A meet C will meet
B are meeting D would meet
6 The UFO pictures ….. in tomorrow’s newspaper.
A are published
B have been published
C will be published
D are publishing
7 If Fiona didn’t have a credit card, she ….. buy the tickets online.
A wasn’t able to
B hadn’t been able to
C won’t have been able to
D wouldn’t have been able to
8 Marc said he would hand in his assignment ….. .
A tomorrow C the next day
B the day before D the previous day
9 If his parents had bought him a telescope, he ….. at the stars every night.
A would look C looked
B will look D had looked
10 Every night strange noises ….. coming from the cave.
A are heard C have been heard
B were heard D had been heard