If the customer is not ....................., please have him call the manager. [*ing = น่า, *ed = รู้สึก]

If the product is not ....................., please have him call the manager. [*ing = น่า, *ed = รู้สึก]

The seminar was canceled because the invitations were not .................... in time. *ing = กำลังทำ, *ed = ถูกกระทำ

The assistant will be ........................... all the invitation cards in a few minutes. *ing = กำลังทำ *ed = ถูกกระทำ

The assistant ............................ here since the company was newly established. now, this week = *ing (กำลังทำ) since, for = has *ed (อดีต > ปัจจุบัน)

If the waiter had solved the problem, the customer ............. been satisfied. IF V1, WILL IF V2, WOULD IF HAD V3, WOULD HAVE

If we ______ earlier, we would have met the deadline. IF V1, WILL IF V2, WOULD IF HAD V3, WOULD HAVE

If the waiter cannot handle your request, the captain .................... assist you. IF V1, WILL IF V2, WOULD IF HAD V3, WOULD HAVE

Neither the bus ................. the train will get you to the meeting on time.

Whether you buy ........... sell the house, please contact our attorney at your earliest time.

Of all the reports I have read about the situation, this one is certainly ............... comprehensive.

We plan on ...................... at least a week at the beach next month.

We enjoy .................. a week at the week at least once a month.

Mr. Kim expects ................ more time with several clients during his trip to the coast.

The owner will let the local branch ...... with a more popular local brand.

The guard must .................... your identification at the gate. will, would, can, could, should may, might, must

I never eat in the cafeteria because I don't like the ................ of food they offer.

.......... buyers will pay more for the quality products.

we decided to ................ the meeting until next week since very few people were able to attend.

Ms. Guida assume that costs will ................... 5 percent next year.

Due to the increasing costs, the company must ....... the price of the products.

Because Ms. Kimura has a long ......................, she will always leave work at 5:30.

When you need supplies, .................... a request form with the office manager. [ประโยคคำสั่ง]

All cabin attendants must lock the cabin door ................... leaving the room.

The documents you requested are ready but you need to pay the fee ...................

............................. it was Mr. Guiton's birthday, his staff took him to lunch.

............................. the rain, the paint of the building was damaged.

............................ the weather is severe, the flight isn't delayed.

The weather is severe; ........................, the flight isn't delayed.

........................... the meeting, Ms. Tran missed several important phone calls. while + ประโยค during + N

Product managers ............................. performance is considered exceptional will be awarded an annual bonus.

Products ............................. is considered exceptional will be awarded an annual bonus.

The manager ............................. will be awarded an annual bonus is on the 4th floor.

_______ who are interested in exhibition can go to the 4th floor.