Fees must be paid in full at the time of_________

My colleague, who/ that/ which is using the laptop, has lived in America for 5 years.

Ecotourism is_________than other kinds of tourism (interesting)

Write a short paragraph (120 -150 words) to describe an environmental problem that happens in your country. You can use the following questions as cues.
* What is it?
* What are its causes?
* What are its effects?
* How can this problem be solved?

Give the correct form of comparison of adjectives in brackets

Online__________can be used to enhance the traditional ways of teaching by teachers.

Read the passage and choose the best option to fill in each blank
Climate change is a global challenge without borders, and it requires all countries to coordinate closely to combat it. The main cause of climate change is global warming, (1) __________has many negative consequences on physical, biological and human systems, as well as other effects.
The rising (2) __________of greenhouse gases in the earth’s atmosphere is causing global warming. The sun emits shortwave radiations such as ultra-violet radiations and visible light. The earth’s surface (3) __________some of the solar radiation and reflects the rest as longwave radiation, i.e., infrared radiation.
The rise in global temperature is changing several other weather patterns. The Increase in temperatures is causing warming of oceans, melting of ice mass (4) __________an increase in evaporation. These effects are causing several physical consequences such as sea level rise and increased variability in weather patterns. The adverse Impact of these physical changes (5) __________ global warming Is now becoming visible on the biological system. It is also causing several harmful impacts on the marine ecosystem.

Read the passage and choose the correct answer to each of the following questions
One of the biggest Korean festivals is the Jinju Namgang Lantern Festival. This is an annual festival that takes place for 2 weeks from October 1st to October 14th. At the festival, lanterns are lit all along the Jinju Namgang River. They have diversified shapes such as people, houses, gardens all of which are recreating the daily life of the people of Kim chi. It is held to honour and commemorate the thousands of Koreans who sacrificed their lives during the Japanese invasion in the late 16th century. During the Jinjuseong battle of 1592, lanterns were used as a means of communicating with reserve forces and also a way to keep in touch with family members living outside Jinjuseong Castle. The highlight of the festival is the lantern drop along the Namgang River carrying people’s wishes. In addition to floating lanterns on the Namgang River, there are many other cultural activities such as watching water music performances, experiencing folk games and watching outdoor plays for free. The main play features the re-enactment of Jinju’s historical story and other plays mention cultural life from ancient times.

Listen and fill in the blanks with ONE appropriate word
That technology is__________into lessons makes students feel more interested in the subjects they are
studying.

What was the name of the boy? His father works for a non-governmental organization (whose)
→ _________________________________________________

Choose the word with a different stress pattern

Mobile devices__________to motivate students to study harder

I don’t have time, so I can’t go on an eco-tour to Cuc Phuong National Park
→ If_______________________________________________

Why is the festival held?

_________is a chemical used for killing pests, especially insects.

Students can practice__________skills by getting involved in different online activities.