选词完成句子
Young people from villages move to the cities to find work, as there are often very ________(few, little)jobs in the countryside．
Life has become difficult ________(to, for)many villages, there are ________(a number of, the number of)reasons for this．
In some countries in western Europe, ________(such as, for example)France, Spain and Britain, the countryside is changing．
用括号内动词的正确形式填空(现在完成时和一般过去时)
I ________(not have)a good meal since last Tuesday．
What do you think of my English? Do you think I ________(improve)?
Where’s my bike? It ________(be)outside the house．It ________(disappear)!
Ann ________(give)me her address but I’m afraid I ________(lose)it．
The police ________(arrest)three people but later they let them go．
－Is Helen still here?
－No, she ________(just go)out．
They’re still building the new road．They ________(not finish)it．