Signs must be posted in the elevators that their maximum capacity may not ...............1,600 pounds, or 727 kilograms.

Choose the best answer: 
You will have to cook dinner ________ .

Choose the best answer: 
A horse can run 80km/hr while a camel can only run 12km/hr.

Choose the correct answer in each sentence.

The ethics committee cited the potential benefits of the research project while ------ its high cost.

The advertising ................... of smaller businesses often leave them without enough exposure in local media.

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).......

Choose the best answer among A, B, C or D that best completes each sentence:The tourists were harmed ____ the train crash.

The United States and Canada have many trade agreements that benefit______ 

 Tim didn’t do his homework,  so the teacher became very angry. He  ................. his homework.

A new survey by the Allentown Gazette revealed a strong .................... for small, local coffee shops instead of large franchises

Employees who have not yet registered on the new company website must do so .................

 . . . .who saw the accident should contact the police 

..........not a mandatory form of ID, a valid driver's license is a readily accepted form of identification.

Music was _______ by oral traditional and is noted for its energy, humor, and emotional impact.

Our marketing teams attend ................. regularly to learn new methods and strategies in their field.

Choose the best answer:
During his............. the family lived in Cornwall.

Choose the best answer to complete each sentence

The introduction of appropriate farming practices to Vietnam farmers can help them achieve a higher output.

Julie passed the exam _______ of working very hard.

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

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

Do you think you can meet the _______ given by our teacher?

Astronomers have ____ a new planet outside our galaxy.