amuel wanted to measure how fast insects could crawl. In addition to a ruler, what other tool would Samuel need?
A. A calliper
B. A clock with a second hand
C. A wand
D. A fan with different speed
Past Perfect Continuous TensePronoun Conditional Sentence Type 1Grammar SuffixesDo not- Does notPresent, Past, and Future TimeParticiple AdjectivesWill or Going toSimple Tenses in English
Other quiz: Some vs. Any
Yesterday evening I went to a restaurant with … … friends of mine.
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