Question

みこと

この手の問題の考え方と解答を教えて頂きたいです

sentenceS.

Ao 9 gO to junior high school (中学校に通う息子が2 人いる)
2) She has three daughters (who /, who ) are married (が3 NNはIHS

3) On my way home 1 dropped in at the cafe fora cup of tea (which /, which ) was very good.
中そのカフェに寄って紅茶を飲んだが| 5でおいUかうた)

4) He arrived at Tokyo Station ( Where /, Where ) he as surprised at the number Of people
(彼は東京駅に着いて, 人の多きに驚いだ)