8. Open the brackets using the correct tense form.
1. Sea bream juveniles in the same hatchery …….. (to appear) unaffected, in good health and with no significant mortalities.
2. Mortalities …….. (to continue) to increase daily.
3. The farm ……… (to sterilize) incoming seawater next month.
4. Some fish ……. (to appear) belly-up near bottom of the tank before they died.
5. The worker …… (to disinfect) and ……. (to clean) hatchery when the doctor came.

annshik    2   12.04.2020 16:13    0