TENSES
Almost half of all Americans avoid _________ social networking Web sites. These include Facebook, My Space, and Twitter. (USE)
Almost half of all Americans avoid __USING_______ social networking Web sites. These include Facebook, My Space, and Twitter.(USE)
The 'Da Vinci' is a robot __________enables surgeons to perform complex surgeries.
The 'Da Vinci' is a robot _WHICH_________enables surgeons to perform complex surgeries.
It is possible that the train will be a little late today. (could)
The train could be a little late today.
The roof was in such bad condition that it needed to be completely _____________. (REPLACE)
The roof was in such bad condition that it needed to be completely REPLACED.
Who was the first woman to win a Nobel Prize?
Marie Curie (1903)
The enemies of Socrates accused him of____________ (TEACH) dangerous ideas before they saw any people like that.
The enemies of Socrates accused him of__TEACHING__________ (TEACH) dangerous ideas before they saw any people like that.
Teens who are depressed may show other warning signs or symptoms, ___________ lack of interest or motivation, poor concentration, and low mental energy caused by depression.
a. since b. for c. such as
Teens who are depressed may show other warning signs or symptoms, SUCH AS lack of interest or motivation, poor concentration, and low mental energy caused by depression.
We took a walking tour in Berlin. We spent two days there. (Relative Clause)
We took a walking tour in Berlin where we spent two days.
Children were playing next to the railway line, totally _________ of the danger.
a. unaware b. irresponsible c. discouraged
Children were playing next to the railway line, totally __A_______ of the danger.
a. unaware b. irresponsible c. discouraged
In what year was the internet opened to the public?
1993
Since the Industrial Revolution, human activities ________________(ALTER) climate, too. Human causes include using coal and oil, cutting down forests, and clearing land for farms, cities, and roads.
Since the Industrial Revolution, human activities __HAVE BEEN ALTERING______________(ALTER) climate, too. Human causes include using coal and oil, cutting down forests, and clearing land for farms, cities, and roads.
It ________________ (estimate) that 36,600 robotic procedures will be performed next year.
It __IS ESTIMATED______________ (estimate) that 36,600 robotic procedures will be performed next year.
They were applying the final coat of paint when I got there. (The final....)
The final coat of paint was being applied when I got there.
One of the earliest ________ of Alzheimer’s disease is forgetting recently learned information.
a. information b. injections c. indications
One of the earliest __C______ of Alzheimer’s disease is forgetting recently learned information.
a. information b. injections c. indications
In what country did the first Starbucks open outside of North America?
Japan
When the police arrived, the diver __________ __________ (ALREADY/PULL) the body out of the river and it was lying on the ground.
When the police arrived, the diver ___HAD_______ already __PULLED________ (PULL) the body out of the river and it was lying on the ground.
When will the company introduce its new model? There is heated discussion about .........
There is heated discussion about when the company will introduce its new model.
The plane will land and you do not know the time.
Do you know what time........
Do you know what time the plane will land?
I'm sorry I'm so ______________- I just haven't had time to get everything ready. (ORGANIZE)
I'm sorry I'm so DISORGANIZED - I just haven't had time to get everything ready. (ORGANIZE)
What is the national sport of Canada?
Lacrosse
It was revealed at the trial __________ the accused man hadn't gone out on the night of the murder.
It was revealed at the trial __THAT________ the accused man hadn't gone out on the night of the murder.
Scientists are not sure ____________ depression can be solved by changing the environment of the patient or not.
Scientists are not sure _WHETHER___________ depression can be solved by changing the environment of the patient or not.
The meal on the plane was bad but the food on the plane was even disgusting. (MUCH)
The food on the plane was much worse than the meal on the airport.
People often ______________the importance of human relationships in successful companies. (ESTIMATE)
What kind of blood type is known as the universal donor?
0 Negative