Standard ............... when performing certain experiments in the laboratory have changed over the past twenty years.

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!
(24)........

Choose the correct answer in each sentence.

This month, Mr. Choi has excelled at ------- processing incoming orders.

Choose the correct answer in each sentence.

The new workstation dividers help prevent travel unnecessary ___________   and ensure that bank the payroll tellers stay focused.

My picture is different from_______ 

 ______ who was arrested during the riots was released since it couldn't be proved that they had done ______ against the law.

Choose the correct answer in each sentence.

The cost of building Juniper High Towers overall exceeded the contractor's original ------- by over £5,000.00.

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

 I wish___________ the manager. 

Choose the correct answer in each sentence.

The customer's steak was --------undercooked, so he requested that it be sent back to the kitchen.

Choose the best answer: 
Tam is a beautiful girl; __________, she is kind-hearted.

I was prepared to have to give my speech in an almost empty hall so it was something of a surprise to see that quite______ students did in fact attend. 

Choose the best answer:

He was late because his alarm clock didn't ..................... that morning.

Smoke, dirt and noise are all kinds of __________.

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

Choose the correct answer in each sentence.

A recent  ____________  of restaurants across the nation suggests that people are dining out much more frequently.

He took a lot of interest .........  our work and he promised to help us  ............... any troubles.

Choose the best answer.

The children slept well, despite _____.

You have to study harder in order to ............... your classmates.

Choose the best answer:
On hearing that she failed the entrance exam, Trang couldn’t help into tears.
 

If I __________________in her position, I would turn down the job.