Choose the best answer:
I'd love to sit down with you for a drink, but as you can see by the uniform I'm wearing, I'm actually on ________ right now

Choose the best answer:
In order to turn the deserts into __________ and productive land, engineers built an 800-mile canal

Choose the best answer:
Ann wants to see you. You ________________ here for ages!

Choose the best answer:
 To receive --------- please be sure the appropriate box is checked on the magazine order form

Choose the best answer:
What's the________film you've ever seen?

Choose the best answer: 
Today, illegal hunting still threatens many species, especially large ammals such as tigers, rhinoceros, bears and even primates.

Choose the best answer

It was _____________ of you to leave the medicine where the children could get it.

Choose the best answer:
The little boy was told to clean up his bedroom before lunchtime, or __________ he would not be allowed to go out with his friends

Choose the best answer:
The higher the sea level is, _______.

Fill in the blank with suitable article

She works six days ____ week.

Choose the best answer:
Our factory in Manheim was upgraded last year, but the loading dock ------- needs work

Choose the best answer:
Mr. Jackson worked on the advertising campaign by ---------- because no one else was available to assist her

Choose the best answer:
Unfortunately, your letter arrived after the final date for application. _____, we cannot consider you for the post

Choose the best answer:
It is not easy ________ a high-paid job

Choose the best answer:
The girls were duped by drug smugglers _________ carrying heroin for them

Choose the best answer:
He was so ____________ in his work, he hadn't realized everyone else had gone home

Choose the best answer:
Editors at Benchley Press are skilled at reading texts ------ to correct errors and polish the prose

Choose the best answer:
The Viet (or Kinh) have______ number of people, account for about 86% of the population.

Choose the best answer:
It is recommended that clients book the Desert Rose Ballroom for their event more than four months -------.

Choose the best answer:
They began to ________ nutrition when they were at primary school

Choose the best answer:
His favourite childhood ___________ were sailing, swimming and cycling