根据句意，用括号里所给单词的适当形式填空。 小题1:—Every year thousands and thousands of ________(tour) from all over the world come to visit Beijing. —Right. Beijing is really a beautiful city. 小题2:—Dad, I need a ________(record) to help me learn English. Could you buy one for me? —Oh, let me see. 小题3:After ten years’ hard work, Mr. Wang now has no difficulty (communicate) with English speakers. 小题4:—Would you mind giving me some advice on how to improve my ________(pronounce)? —Certainly not. 小题5:It’s important for us students to master some ________(base) computer skills.