Choose the best answer A, B, C or D to complete the sentence.

Smartphones are a great example of the ____ of artificial intelligence.

His friends are rich, but_______ are poor. 

The group monitoring the election estimated that about ten percent of the ballots were not counted for ______reason or______.

 I arranged__________ them here. 

Choose the best answer:
This afternoon, I’m going to the doctor’s to have my blood pressure __________.

Dear Simon,
This is my first letter to you from my new home. We (22)_____here since March 19th and I’ve been at my new school (23)____3 weeks. I’ve got some new friends here, Dan and Emily. I’ve (24) _____ them for 14 days. I (25)__ the school basketball team. I’ve been in the team (26)_____April 14th. I’ve got a new bike now. I’ve only had it for 2 days. 
Love,
Helen

PS Your last letter to me was on February 21st. I haven't heard from you for two months!

(23).......

 He had a terrible cold ............  he insisted on going swimming.

Choose the correct answer in each sentence.

The free clinic on Warren Street is ----------by volunteer doctors and nurses.

Choose the correct answer in each sentence.

New patients should arrive fifteen minutes before ________________   scheduled appointments.

Choose the correct answer in each sentence.

The project would not have been a success without Mr. Ratcliffe's complete -------- which was demonstrated on several occasions.

Your mother is a very good cook,                  we all know.

Choose the correct answer in each sentence.

-------- joined Vince's Gym, Mr. Pinter could attend group classes and health counseling sessions for free.

He spoke _______English, so it was difficult for him to communicate with people here. 

Choose the correct answer in each sentence.

Yesterday’s festival featured some of the most  _____________  dancers that the Palace Theater has ever hosted.

I have three brothers, ________________are professional athletes.

Instead of throwing _____ paper and glass, we can recycle them.

_______ her lack of hard work, she wasn’t  promoted.

Do you want to join us for a cup of coffee after work?

“________________.” 

Josh couldn’t open the door .............  the lock was broken.

 _______ of the students in my class could solve the problem yesterday

Choose the correct answer in each sentence.

The automotive company ___________   pursued technologies that would improve the efficiency of its engines.