－Look at our model of space station. Do you like it －Yes, it is even than ours.

Much to our disappointment，the houses________to us were all destroyed in the big earthquake.[ ]

We were going out for a Christmas meal together ______ the accident happened

In case of emergency, whether knowing how to applyfirst aid or not really ________ in matters concerning wounds like swollenwrists, broken arms, burns, cuts, and so on.

Their performance was much better than__________.