?A. Because he wanted to communicate better with the students.B. Because he preferred to stay in the open air.C.Because he is a talented public speaker.D. Because he wanted to show his style.3. Which ……

Two Kenyan (肯尼亚) women call out for customers at a weekly open air market on January 8. The market trades mainly in traditional items (物品). ……

would be saved if people set their air conditioners one degree higher than normal.Here's how you can help to save energy:* Use air conditioners less. Set the temperature a little higher than normal ……

air conditioning (P5)Choose the answer: 1. How did common people stay cool in the past?A. They stored... will Shanghai Disney Resort possibly open?____________________________3. How big is the central lake ……

Disappearing1. My wallet must be somewhere. It can't have just vanished into __________ air... to wear __________.a) out b) awayc) down d) off5. It's important that you stay out of ________ so ……

, the humidity will rise and just the thought of leaving your air-conditioned home or office... to stay in shape ... without sweating so much? The answer is simple. Just add water.Swimming is an ……

, blow kisses, and hop into bed.Dangers of indoor pollutionIS it safe to stay indoors when there’s smog (雾霾) outside? It’s true that indoor air is generally less polluted than outdoors ……

Colorful festival: Visitors throw color pigments in the air to celebrate the Holi Open Air festival in Munich, Germany, on September 9. The festival originates from Northern India where people cover ……

on land?Mudskippers say yes!Mudskippers say yes!We stay on land even longer than in water.  We can even drown (溺水) if we stay underwater too long.  We stay on land even longer than ……

air balloon. You will need to wait for a sunny day with no wind. Shake open a large, dark, plastic (塑料的) garbage bag in a cool, shady (有树荫的) place. Hold it open and move it through the air until ……

a hot air balloon. You will need to wait for a sunny day with no wind. Shake open a large, dark, plastic (塑料的) garbage bag in a cool, shady (有树荫的) place. Hold it open and move it through the air until ……

Do you want to travel in space? Where would you stay while in space? The world’s first space hotel will open in 2022. Tourists can see 16 sunrises (日出) each day. They can also fly and move around ……

big story. News hotlines are open to all. You can also write to the opinion editors to give your... change.Social mediaThe growing micro blog trend provides a good platform for people to air their views ……

, keep your home clean and open windows or doors frequently to get fresh air, health experts suggest. Stay away from birds and chickens. Remind your parents to wash their hands before and during meal ……

shouldn’t I continue to stay in badminton?”Whether Lin will compete in Tokyo is up in the air, but he... on top.On April 7, the 35-year-old badminton player won the Malaysia Open. The win came after ……