(dubious means of uncertain truth or validity)
Examples :
The validity of the document was somewhat dubious.
I was rather dubious about the reasons he gave for his absence.
He gave a dubious explanation for his absence from the meeting, raising suspicions among his colleagues.
What is a sentence for this word? I entered the contest for a chance at a prize.
You can use an underscore to remove a word out of a sentence. It can be placed where the word was.
You can use the word "her" to refer to a female person or possession in a sentence. For example: "I gave her the book" or "That is her house."
"They asked everyone not to interrupt during the reading of the document."
The lady was very dubious of the children's allegations.
He gave a dubious explanation for his absence from the meeting, raising suspicions among his colleagues.
The plan to separate the world into nations was quite dubious. Definition is here: http://www.merriam-webster.com/dictionary/dubious
His mother was dubious that he had already cleaned his room.He lost the debate because his argument was made up of dubious "facts."
After her best friend had lied three times, Alice was dubious of her story
credible
You can use the word Truss in a sentence like this.
Can you use the word concluding in a sentence? Done.
Now a comprehensive European blacklist of airlines with dubious safety standards will soon be in force across the EU.
I was doubting that she was telling the truth^ In this answer doubting is used as a verb. The word doubting can be used as a verb (somehow informal because DOUBT is a stative verb). It can also be used as an adjective according to some dictionaries (although dubious would be the best word)It was a very doubting/dubious answer (an adjective)
Just use it! Or do you mean, can you use the word beheld in a sentence.
The word 'annex' functions as a noun or a verb.Example sentence for the noun 'annex' as subject of the sentence:The annex is located across the street from the main library.Example sentence for the noun 'annex' as direct object of the verb:The hospital added an annex to serve as an outpatient clinic.Example sentence for the verb 'annex':The US decided to annex Hawaii as a territory despite the dubious legality of the act.