7.2 x 19.5 = 140.4
Answer: 140 meters squared
Hope my answer helps :)
Here are the answers to the given questions above.
1. The word "around" is both a preposition and an adverb.
2. The word "before" is both a preposition and an adverb.
3. The preposition for this sentence is the word "into".
4. The preposition is the word "at".
5. The preposition is the word "in".
Hope these answers help.
Answer:
1. an invention
2. completely
3. interesting
Explanation:
Since the word "invention" begins with a vowel sound /ɪnˈvɛnʃn/, we should use the indefinite article "an". As for "interested": the adjectives that end with "-ed" describe some sort of condition, feeling of either thing or human, temporary in general; the adjectives with "-ing" describe some kind of quality, generally permanent. Therefore, we should use "interesting". The rest is contextual.
