More than 40 patterns on silicon surfaces _______ with that paintbrush so far.

It was his contribution ______ molecular biology that won him the Nobel prize. 

Mark the letter A, B, C or D to indicate the correct answer to each of the following questions.

I must thank the man from ______ I got the present.

The cars in garage were badly in need of to be repaired

Choose the correct option A, B, C, or D to complete the sentences.

If you want to improve your speaking skill, you should attend the courses that are taught in a ________ way.

The girl who were injured in the accident is now in hospital.

Choose the word/ phrase (A, B, c or D) that best fits the space in each sentence.

________ the 3rd day of the Lunar New Year, pupils often pay their teachers a visit.

Choose the best option among A, B, C or D to complete the following sentence: "These girls are not old enough ______ married."

Mark the letter A, B, C, or D to indicate the correct answer to each of the following questions.

Many plant and animal­­____are now in danger of extinction.

Choose one word or phrase marked A, B, C, or D that best complete the preceding sentence:

The singer, __________ most recent recording has had much success, is signing autographs.

Choose the best answer to fill in the blank.

They have sent that money to the poor families.

=> The poor families _____ that money.

Choose one word or phrase marked A, B, C, or D that best complete the preceding sentence:

The bicycle__________ is very modern.

Mark the letter A, B, C or D to indicate the underlined part that needs correcting in each of the following questions.

My mother is ill so I d like to have a day off to take care for her.

Choose the best answer among A, B, C or D that best completes each sentence.

These are the pictures ___________my son drew when he was young.

Choose the letter A, B, C, D to indicate the correct answer to each of the following questions:

It was the nurse _________ told me to come in.

Mark the letter A, B, C, or D to indicate the correct answer to each of the following questions.

If I could speak Spanish, I_____________ next year studying in Mexico.

Mark the letter A, B, C or D to indicate the correct response to each of the following exchanges

A: “Why don’t we make a cake for Mom on Mother’s Day?”

B: “_________________”

Established about 1300, the Acoma Pucblo in New Mexico is believed to be oldest continuously occupied settlement in the United States.

Choose the correct answer. "A solar charge can be ______ for charging mobile devices"

Mark the letter A, B, C or D to indicate the correct answer to each of the following questions.

When Jack_______________ me, I_______________ a letter.

Choose the best answer from A, B, C, or D.

The doctor wants to know what……….yesterday.