It is a very lovely day. Bob and his Chinese friend Xiao Li would like to have some 1(outdoor, out-of-the-door, out-of-date)activity. Now they are discussing 2(when to set off, what to do, whom to invite). Xiao Li hasn't made up her mind yet, and Bob suggests they go to the lake area by 3(bus,bike, car). Xiao Li agrees by saying that they will have a good time enjoying the 4(foods, routes, woods). Bob believes it must be very enjoyable for them to see the beautiful 5(hill, view, dew)on their way to the lake area. Xiao Li suggests that they should take their time so that they can 6(breathe in more fresh air, feel more relaxed, see more of nature). They've also decided to bring with them the 7(basketball, swimming suits), barbecue grills . They will have a nice picnic by the 8(lake, river, sea).