CONDITION - 03

Gap-fill exercise

Fill in all the gaps, then press "Check" to check your answers. Use the "Hint" button to get a free letter if an answer is giving you trouble. You can also click on the "[?]" button to get a clue. Note that you will lose points if you ask for hints or clues!

PUT THE VERBS IN THE CORRECT TENSE


1. If the E.P.A. (KNOW) of the dangers of asbestos back in the ’40s, they (BAN) its use. Let’s hope that if they (BE PRESENTED) with a similar situation in future, they (CONSIDER) all the risks involved before they (GRANT) a manufacturing licence. Such problems (OCCUR) again unless they (BE) more careful.

2. Thank god for this new spraying method we’re using. If we (HAVE TO) scrape off the fireproofing like in the old days, it (COST) us a fortune. Provided we (NOT HAVE) any unexpected problems, we (FINISH) decontaminating tomorrow.