. These mushrooms glow green at night. Can we use mushrooms as a light? Yes, we can!Can we use mushrooms as a light? Yes, we can!Sometimes, the light is very strong. You can even read with them ……

? (Check all that apply):a) We can be. Can you imagine how bored we must have been before cellphones and e-mail?b) We want to be. What can match the excitement of checking your cellphone every 10 minutes ……

.”In the end, more research is still needed to see what we can and can’t do with CRISPR. “It’s still... enzyme (酶) that can take unwanted genes out and put new ones in, according to The Economist ……

We can make paper with panda droppings (粪便). ……

We can use a potato to make a battery (电池). ……

We can’t direct the wind, but we can adjust the sails. — Thomas S. Monson (American writer, 1927-) ……

You can’t be seriousGuess what? We had a test last week but the teacher says we are having another one tomorrow.You can’t be serious!You can’t be serious: you must be joking; that can’t be true ……

From what we get, wecan make a living; what we give,however, makes a life. ……

Alone we can do so little; together we can do so much. — Helen Keller(US lecturer, 1880-1968) ……

One thing you can't recycle (再造) is wasted time.---- AnonymousNote: We can never get back time we have lost, so make the most of it while you can. ……

2.We can make it from vegetables and fruit. We drink it.Answers: juice ……

One thing you can'trecycle(再利用) is wasted time.— Anonymous— AnonymousNote: If we waste time, we can never get it back. So make the most of your life. ……

Alone we can do so little; together we can do so much.– Helen Keller (1880-1968, US lecturer)众人拾柴火焰高。 ……

上学去本期知识点I can/can’t ... 我会/不会…… Can you ...? 你会……？1. I can’t read.The boy can read. 2. The girl can write. I can’t write.3. We can paint. They can paint.I can’t paint.4. Can you do this?5. And can ……

We have to live today by what truth we can get today and be ready tomorrow to call it falsehood.— William James (American philosopher, 1842 – 1910) ……