共50条信息
— What time is it by your watch?
— I’m sorry, my watch _________. (repair)
The money for dog food is gone, but Spot looks like he is s___________(挨饿)!
Gases from cars are ________ (污染) the air of our cities.
After recovering from his illness, he’s always _________ to (努力) catch up with his classmates.
While cloning human embryos is not legal in many countries，some scientists are already________ ________with research in order to produce a cloned human baby．
----Why doesn’t she have dinner with us
----Well, she is s________ herself to try to lose weight.
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