This grammar question depends on the time sense of the statement. For yesterday's experiment, we say 'was shown'. For the anticipated experiment, 'is [expected to be] shown' would be proper.
Both are correct, but they are used in different situations. "is shown" is a Present Tense in the Passive Voice, whereas "was shown" is a Past Tense Passive.
'In the hope that' is the correct phrase.
This is not a sentence it is a phrase and as a phrase it is correct.
I love you too, babe is the correct phrase
no
The correct phrase is expecting parent or expectant parent
"Hospitality shown" is the correct phrase. "Shown" is the past participle of "show," which is the correct verb to use in this context.
Has shown is correct.
Has shown is correct.
had shown
'In the hope that' is the correct phrase.
This is not a sentence it is a phrase and as a phrase it is correct.
That is the correct spelling of "phrase" (word group, or to use specific words).
The correct phrase is "sufficient proof".
If you are referring to this sentence, no, it does not resemble a correct phrase AT ALL.
It depends on how you use the phrase: Can you provide me a copy of your CV? - correct
No, the correct phrase is veni vidi vici.
The phrase "how don't I" is not grammatically correct. A more correct way to phrase it would be "why don't I."