$\text{1.}$ didn't phone - would go

$\text{→}$ today ⇒ câu đk loại 2 trái với HT: S + would/ could/ might + V + if + S + Ved/ V2/ were

$\text{2.}$ would have - didn't rain

$\text{3.}$ watch - won't be

$\text{→}$ câu đk loại 1 việc sẽ xảy ra ở HT/ TL: S + will/ can/ may + V + if + S + V<s,es>

$\text{4.}$ shines - will walk

$\text{5.}$ has - will see

$\text{→}$ Việc sẽ xảy ra ở HT/ TL

$\text{6.}$ comes - will be

$\text{→}$ Việc sẽ xẩy ra ở TL

Bài này sử dụng thì điều kiện loại 1:

Cấu trúc:

If₁ + S₁  + V₁^s,es , S₂  will(not) V₁

1/If her friend [ not phone ] doesn't phone today , she [go]will go a lone

2/I [have]will have to water plant If it [ not rain]doesn't rain to day

3/If you [watch]watchthis scary film , you [not be] won't be able to sleep

4/If the sun [shine]shines, we [walk]will walk in to town

5/If he [has] has a temparature , he [see]will see the doctor

6/If my friend [come]comes , I [be]will be very happy