Ⅰ.单句语法填空
1．You didn't have any boys' names picked out?
2．All these techniques are equally(equal) effective.
3．We should do something together at weekends so as to strengthen(strength) our relationship.
4．Russia will remain a strong country determined to protect(protect) its sovereignty and interests.
5．He never took more than two slices of bread and butter to eat in the pit，so an apple or an orange was a treat to him.
6．Frightened(frighten) and angry，she says she pulled out of the campaign.
7．They scared him into handing(hand) over the money.
