根据汉语意思完成下列句子,每空一词
1.这些游客是前天乘飞机到达的。
The tourists ________________
2.首先,我们必须知道一些规则。
_________we have to know some rules.
3.人们很开心买到如此新鲜的水果和蔬菜。
People were happy to buy __________
4.由于有了网上购物,人们不必再排队购物。
Thanks to online shopping, people don't need to _________to buy things.
5.他们在山顶一直等到太阳升了起来。
At the top of the mountain, they waited _____________
I never saw ________ beautiful picture before.
A.such a B.so a
C.a such D.a so
In summer, we often go to Yunnan ________ ourselves.
A.relax B.relaxed
C.relaxing D.to relax
We waited ________ the rain stopped.
A.when B.till
C.while D.so
Yesterday we were free, ________ we went to the zoo.
A.but B.or
C.so D.however
Hello! I'm very glad to see you. When ________ you ________ here?
A.did; arrive B.will; arrive
C.will; arrive in D.did; arrive in
