Mayflies (also know as shadflies in Canada) are aquatic insects belonging to the order Ephemeroptera. You can mostly see them in May (thats why the are called Mayflies). This order is a part of an ancient group of insects called Palaeoptera, which also contains dragonflies and damselflies. Over 3,000 species of mayflies are know worldwide, grouped into over 400 genera in 42 families. Mayflies are relatively primitive insects and exhibit a number of ancestral traits. Mayflies hatch (emerge as adults) from spring to autumn, not necessarily in May.
1. Inspectors don't often go out. 2. She doesn't have much work with contracts. 3. He isn't a good interpreter. 4. There aren't inquires for new equipment. 5. Mr. Brown doesn't work in the central office. 6. They won't load our goods next week. 7. Our partners didn't send us another invoice. 8. Foreign delegation won't be in our office tomorrow.
1. Do inspectors often go out? 2. Does she have much work with contracts? 3. Is he a good interpreter? 4. Are there inquires for new equipment? 5. Does Mr. Brown work in the central office? 6. Will they load our goods next week? 7. Did our partners send us another invoice? 8. Will foreign delegation be in our office tomorrow?
2. She doesn't have much work with contracts.
3. He isn't a good interpreter.
4. There aren't inquires for new equipment.
5. Mr. Brown doesn't work in the central office.
6. They won't load our goods next week.
7. Our partners didn't send us another invoice.
8. Foreign delegation won't be in our office tomorrow.
1. Do inspectors often go out?
2. Does she have much work with contracts?
3. Is he a good interpreter?
4. Are there inquires for new equipment?
5. Does Mr. Brown work in the central office?
6. Will they load our goods next week?
7. Did our partners send us another invoice?
8. Will foreign delegation be in our office tomorrow?