用所给单词的适当形式填空。

1. Monday isn't             (one) day of a week.

2. What _____ (lesson) do you have on Wednesday?

3. We say hello from Sunday _          (to) Saturday.

4. Can you show _____ (we) how             (make)a tiger mask?

5. English is very             (interest).

某场地为膨胀场地，采用浅基础，基础埋深1.2m，基础尺寸为2×2m²，湿度系数ψ_w=0.6，勘察资料如下。0～2.6m膨胀土，δ_ep=1.5%；λ_s=0.12；γ=18kN/m₃；地表下1m处W=26.4%；W_p=20.5%；2.6～3.5m膨胀土，δ_ep=1.3%；λ_s=0.10；γ=17.8kN/m₃；3.5m以下为花岗岩，该地基的分级变形量为（）。

A．29.1 mm

B．35.6 mm

C．80.9 mm

D．120 mm