English Grammar&Vocabulary upper intermediate

A solution______________urgently, or the company will lose more money.

The synonym of obligatory is

Would you mind..........the window? I can't bear the cold,

Which of the words is a noun?

The company has decided ----------- 500000 USD to the National Education Fund

I knew why ............so loudly

Yesterday at 9 pm they_________________at the wedding party.

The house.....roof is blue was built in the city center.

Which word is NOT the synonym of hot ?

Expensive coffee ___________in the new store.

The students -------- to take part in the event should write an email to the school principal.

If something is illegible, it means...

Portugal,________ highly depends on tourism, has opened its doors to tourists from specific countries.

Neither Tom......, Peter could answer my question.

My boss phoned me and I ................to work though it was Sunday.

The person_______to be behind the theft of the Oscars is being chased by the police.

We have never met........ nice people.

He was exhausted because he..........

Right now the house ________________.

Bianca never forgets ___________ her homework before playing with her friends.

The opposite of loyal is

If we _____________more money, we would certainly have purchased a bigger house.

He hardly....... any work

The exam was difficult so only........students passed it.

The decision ____________she has made is a reasonable one.

She remembered____________the windowns before leaving the apartment, so she didn't have to go back and close them.

She looks so tired. She ........ go to bed at once.

I suggest ................ a doctor.

Paraphrase " He regrets not learning English "

If Tom hadn't had a car crash,he wouldn't be in hospital, Which sentence about Tom is true ?