Students' motivation for language learning really varies.

The __________ of youth is one of the most important factor contributing to their succeed. (RESILIENT) 

Their plans were cancelled _______ of a bad storm.

Choose the best answer:
At the start of the course, everyone is assigned a(n) ________ of studies.

In order to grow vegetable properly, gardeners must know______

I can’t go out this morning. I’m up to ................. in reports.

Read and choose the appropriate option: 
WHY DO ANIMALS GO EXTINCT? Different kinds of animals have appeared and disappeared throughout Earth’s history. Some animals go extinct because the climate (41)_______ they live changes. The climate may become wetter or drier. It may become warmer or cooler. If the animals cannot change, or adapt, to the new climate, they die. Some animals go extinct because thay cannot (42) _______ with other animals for food. Some animals go extinct because they are killed by enemies. New kinds of animals are always evolving. Evolving means that the animals are changing (43) _______ from generation to generation. Small differences between parents, children, and grandchildren slowly add up over many, many generations. Eventually, a different kind of animal evolves. [evolve: tiến hóa] Sometimes many of the animals on Earth go extinct at the (44) _______ time. Scientists call this a mass extinction. Scientists think there (45) _______ at least five mass extinctions in Earth’s history. The last mass extinction happened about 65 million years ago. This mass extinction killed off the dinosaurs.
(45)..........................

 Give me ________ minutes and I’ll be ready. 

Choose the best answer:

Who looks ................ your children when you are away from home?

________taken my parents’ dvice, I wouldn't be a teaher now. 

Choose the correct answer in each sentence.

Author Sylvia Feldman  ________  for a Publishers Guild Award for her best- selling nonfiction novel, 21 Ravens.

Many exercises such as calisthenics, running, or to swim involve producing muscle tension through a range of movements that are called isotonics.

Choose the correct answer in each sentence.

The organizers of the fundraiser ------- a to-do list to hand out to volunteers.

Mark the letter A, B, C or D to indicate the word(s) OPPOSITE in meaning to the underlined word(s) in each of the following questions:

He was so insubordinate that he lost his job within a week.

A / an _______ species is a population of an organism which is at risk of becoming extinct.

Choose the best answer:

I can’t stand ............. on the underground when it is busy. 

It is reported that humans are the main reason for most species' declines and habitat _______ and degradation are the leading threats.

Choose the best answer:

Pay the bill within 2 weeks or the electricity will be cut ........................!

Choose the correct answer in each sentence.

There is still  ______________  work to be done, but was not concerned about meeting the deadline.

If____________, those areas will not be available to future generations any longer.

In water polo the ball can be .................. by passing with one hand.