& Rewrite the following eentences without changing the meaning. 37. We need tb bring flashlights to see at right We need to bring flashlights so 38. R's not a good kdea to go diving along because irs quite dangerous. You 39 R's necess ary for you - You fo drink plenty of water when you're out in the sun alf day 40. It's a good idea to heve a guidebook before you visit a city. You
